SOLUTION --> FALSE
because according to ohm's law V= IR
For same potential difference and different resistance there will be different current in resistors of different resistance.
Question 2 (1 point) If two resistors of different resistance are connected to a battery of...
Question 1 (1 point) Resistance of a wire depends upon voltage of the battery it is connected to. True False Question 2 (1 point) Consider a light bulb with Resistor R is connected to voltage source V and the current is 1_1. If the voltage difference is doubled and resistance is kept same the new current is I_2. Can we say 11-2*1 2? True False
Two resistors A and B are connected in series to a 6.0-V battery; the voltage across resistor A is 2.0 V. When A and B are connected in parallel across a 6.0-V battery, the current through B is 2.0 A. What is the resistance of resistor A?
Four resistors are connected across a dc battery with voltage Vand no internal resistance, as shown in the figure. If the current through the battery is I = 1 A, what is the voltage V? 22 www 3 92 BV 10 oov
QUESTION 1 A power supply (battery), two resistors, and inductor are connected as shown in the figure. If the erf of the battery is 20 V, R1 has a resistance of 5 Ohms, R2 has a resistance of 8 Ohms, and the inductance is 20 mH, what is the current in R1 right after the switch is closed? R2 Loop 1 E
Part A Consider three resistors with unequal resistances connected in series to a battery. Which of the following statements are true? Check all that apply. The equivalent resistance of the combination of resistors is greater than the resistance of any one of the three resistors The voltage across each of the resistors is the same and is equal in magnitude to the voltage of the battery. The current flowing through each of the resistors is the same and is equal...
When two or more resistors are connected in parallel to a battery, which of these statements is incorrect? (a) the voltage across each resistor is the same. (b) the total current flowing from the battery equals the sum of the currents flowing through each resistor. (c) the equivalent resistance of the combination is less than the resistance of any one of the resistors. (d) the equivalent resistance is the sum of the resistances.
A 6.0 V battery is connected to two 7.70 kilo-Ohm resistors in series. An ammeter of internal resistance 0.570 Ohm measures the current and at the same time a voltmeter with internal resistance 15.2 kilo-Ohm measures the voltage across one of the 7.70 kilo-Ohm resistors in the circuit. What does the ammeter read? What does the voltmeter read?
When two or more resistors are connected in parallel to a battery, the voltage across each resistor is the same. the equivalent resistance of the combination is less than the resistance of any one of the resistors. the total current flowing from the battery equals the sum of the currents flowing through each resistor. all of the given answers O none of the given answers
A battery with E = 12.0 V and internal resistance r=1.2Ω is connected to two 8.5-kΩ resistors in series. An ammeter of internal resistance 0.30 Ωmeasures the current, and at the same time a voltmeter with internal resistance 17 kΩ measures the voltage across one of the 8.5-kΩ resistors in the circuit. What does the ammeter read? What does the voltmeter read? What is the % "error" from the current without meters? What is the % "error" from the voltage...
In circuit 1, four resistors are connected purely in parallel to a battery. Three resistors are unknown and one of the resistors is 6 Ohms. In circuit 2, the resistor whose resistance is known (6 Ohms is removed from the circuit and the other three resistors are connected purely in parallel to the same battery. The power output of the battery in circuit 1 is 5.1 Watts more than the power output of the battery in circuit 2. What is...