Question 6 5 pts Which of these are correct for an electric field? it is a...
Question 6 5 pts Which of these are correct for an electric field? it is a vector quantity, can be cancelled. it is in space around the electric charge. it stores energy. all of these are correct. Flag this Question
Question 7 5 pts Electric potential is measured in units of joules joules per coulomb, or volts. amperes ohms watts Flag this Question
Question 8 5 pts Touch a 50000 V charged balloon and you are not harmed because, although energy per charge is very high, there is -----. very little energy on the balloon. very high resistance between you and the balloon to be safe. very little conduction of electricity. none of these Flag this Question
Question 9 5 pts Current is measured in what units? ohms volts joules amperes Flag this Question Question 1
0 5 pts resistance is measure in the units of what? volts amperes Ohms Watts Flag this Question
Question 11 5 pts Electric current is a flow of electric charge that moves due to an"electric pressure" called ___? amperage. voltage. wattage. none of these.
Homework Answers
6) all of these are correct.
7) Joules per coulomb, or volt
8) very little energy on the balloon
9) amperes
10) ohms
11) voltage
Add Answer to:
Question 6 5 pts Which of these are correct for an electric
field? it is a...
Question 12 1 pts If 0.5 amps of current are measured in a circuit with a...
Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to a 120 volts outlet, what is the resistance of the filament in the light bulb? See O 240 watts O 60 watts 0 240 ohms 0 60 ohms 1 pts Question 13 1 pts What is the power of the bulb in the problem above.Sep O 60 watts 0 240 watts O 240 ohms 60 ohms 1 pts
Maps Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in...
Maps Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to a 120 volts outlet, what is the resistance of the filament in the light bulb? SEP O 240 watts O 60 watts O 240 ohms O 60 ohms 1 pts Question 13 Question 13 1 pts What is the power of the bulb in the problem above.se O 60 watts O 240 watts 0 240 ohms...
Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in a...
Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to 120 volts outlet, what is the resistance of the filament in the light bulbs 0 240 watts O 60 watts O 240 ohms 0 60 ohms 1 pts
Pease answer questions 4 and 5! Thank you so much! 4. Connect the 2nd resistor in...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
Question 11 6 pts The electric field 52.0 cm from a very long uniform line of...
Question 11 6 pts The electric field 52.0 cm from a very long uniform line of charge is 785 N/C. How much charge is contained in a 1.00 cm section of the line? Please give your answer in units of pC. w
QUESTION 6 Gauss's Law describes the following relationship (select the correct answer): O a. Electromotive force...
QUESTION 6 Gauss's Law describes the following relationship (select the correct answer): O a. Electromotive force induced in a conductive loop by variation of a magnetic field. b. Voltage difference across a resistance when current is flowing through the resistance. CPhase angles between current and voltage in capacitors and inductors. d. Electric flux through a closed surface and charge enclosed by the surface. QUESTION 7 "Static" electricity can be described as (select the correct answer): a. The buildup of current...
Answer 4 & 5 please! thank you! R values = Resistor value, R1 = 990 Ohms...
Answer 4 & 5 please! thank
you!
R values =
Resistor value, R1 = 990 Ohms
Resistor value, R2 = 2050 Ohms
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 =...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage flows between positive and negative terminals of a battery According to Ohm's Law, increasing the voltage across a resistor results in a decrease in the amount of current flowing through the Voltage is defined as the work performed to move charges in an electric field, per unit charge. s defined as the time rate of change of the magnetic field surrounding a conductor in...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C)...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C) Benjamin Franklin D) all of the above 2) The nucleus of an atom is charged A) positively B) negatively C) both of these D) none of the above 3) The electric charge of all electrons A) vary from atom to atom. B) vary from ion to ion. C) are identical. 4) Compared to the mass of a proton, the mass of an electron is...
Incorrect Question 9 0/1 pts Choose the correct statement concerning electric field lines: At any point,...
Incorrect Question 9 0/1 pts Choose the correct statement concerning electric field lines: At any point, the electric field lines are vectors in the direction of the electric field None of these answers are correct. At any point, the electric field is parallel to the tangent to a curved field line at that point Electric field lines are trajectories of a test charge. Electric field lines point away from negative charge.
Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to a 120 volts outlet, what is the resistance of the filament in the light bulb? See O 240 watts O 60 watts 0 240 ohms 0 60 ohms 1 pts Question 13 1 pts What is the power of the bulb in the problem above.Sep O 60 watts 0 240 watts O 240 ohms 60 ohms 1 pts
Maps Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to a 120 volts outlet, what is the resistance of the filament in the light bulb? SEP O 240 watts O 60 watts O 240 ohms O 60 ohms 1 pts Question 13 Question 13 1 pts What is the power of the bulb in the problem above.se O 60 watts O 240 watts 0 240 ohms...
Nature and Nurture... Question 12 1 pts If 0.5 amps of current are measured in a circuit with a light bulb connected to 120 volts outlet, what is the resistance of the filament in the light bulbs 0 240 watts O 60 watts O 240 ohms 0 60 ohms 1 pts
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
Question 11 6 pts The electric field 52.0 cm from a very long uniform line of charge is 785 N/C. How much charge is contained in a 1.00 cm section of the line? Please give your answer in units of pC. w
QUESTION 6 Gauss's Law describes the following relationship (select the correct answer): O a. Electromotive force induced in a conductive loop by variation of a magnetic field. b. Voltage difference across a resistance when current is flowing through the resistance. CPhase angles between current and voltage in capacitors and inductors. d. Electric flux through a closed surface and charge enclosed by the surface. QUESTION 7 "Static" electricity can be described as (select the correct answer): a. The buildup of current...
Answer 4 & 5 please! thank
you!
R values =
Resistor value, R1 = 990 Ohms
Resistor value, R2 = 2050 Ohms
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 =...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage flows between positive and negative terminals of a battery According to Ohm's Law, increasing the voltage across a resistor results in a decrease in the amount of current flowing through the Voltage is defined as the work performed to move charges in an electric field, per unit charge. s defined as the time rate of change of the magnetic field surrounding a conductor in...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C) Benjamin Franklin D) all of the above 2) The nucleus of an atom is charged A) positively B) negatively C) both of these D) none of the above 3) The electric charge of all electrons A) vary from atom to atom. B) vary from ion to ion. C) are identical. 4) Compared to the mass of a proton, the mass of an electron is...
Incorrect Question 9 0/1 pts Choose the correct statement concerning electric field lines: At any point, the electric field lines are vectors in the direction of the electric field None of these answers are correct. At any point, the electric field is parallel to the tangent to a curved field line at that point Electric field lines are trajectories of a test charge. Electric field lines point away from negative charge.
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