answer step-by-step and show alsi if its positive or negative
Homework Answers
positive sign for upward force
and negative for downward force.Add Answer to:
answer step-by-step and show alsi if its positive or
negative
2. A point charge of 0.750...
kindly answer step-by-step 2. A point charge of 0.750 uC exerts an upward 0.35- e unknown...
kindly answer step-by-step
2. A point charge of 0.750 uC exerts an upward 0.35- e unknown charge 0.225 m directly below it. Use Coulomid's Law to ermine (a) the magnitude and sign of the unknown charge, and (b) the magnitude and direction of the net electric force that the unknown charge exerts on the -0.750 uC charge. Sketch a diagram showing the point charges and the electric forces present
2, A positive charge of +0.35 «C exerts an upward 0.600 N force on an unknown...
2, A positive charge of +0.35 «C exerts an upward 0.600 N force on an unknown charge that is located 0.500 m directly below the first charge. What are (a) the value of the unknown charge (magnitude and sign); (b) the magnitude and direction of the force that the unknown charge exerts on the +0.350uC charge?
A negative charge of -0.565 μC exerts an upward 0.180 N force on an unknown charge...
A negative charge of -0.565 μC exerts an upward 0.180 N force on an unknown charge 0.280 m directly below it. Part A What is the unknown charge? PART B: What is the magnitude of the force that the unknown charge exerts on the -0.565 μC charge? PART C: What is the direction of the force that the unknown charge exerts on the -0.565 μC charge?
A negative charge of -0.590 μC exerts an upward 0.900-N force
A negative charge of -0.590 μC exerts an upward 0.900-N force on an unknown charge that is located 0.500 m directly below the first charge. Part A What is the value of the unknown charge (magnitude and sign)? Part B What is the magnitude of the force that the unknown charge exerts on the -0.590 μC charge?
3. A positive charge of 3 uC is at the origin. A negative charge with the...
3. A positive charge of 3 uC is at the origin. A negative charge with the same magnitude is 8 m away along the x direction. (a) What are the magnitude and direction of the electric fieldat the points between the two charges, 2, 4, and 6 m from the positive charge? (b) What is the electric potential at each of these three points? (The reference point, where V 0, is infinitely far away.)
1. Two vericle parallel metal plates are connected to the terminals of a 7.80 V power...
1.
Two vericle parallel metal plates are connected to the terminals of
a 7.80 V power supply, creating an electric field with magnitude
1280 V/m and directed upward.
1a) what is the separation between the plateas?
1b) A -4.90 uC charge is placed between the plates. what is
the magnitude and direction of the force this charge
experiences?
2. Suppose that four equal magnitude charges are located at
the corners of a square, as show in figure. Point E is...
Positive point charges q = +8.75 μC and q'-+3.75 pC are moving relative to an observer...
Positive point charges q = +8.75 μC and q'-+3.75 pC are moving relative to an observer at point P, as shown in the following figure. The distance d is 0.115 m, v-4.30 x 106 m/s, and v'-9.25 x 106 m/s. (a) When the two charges are at the locations shown in the figure, what are the magnitude and direction of the net magnetic field they produce at point P? magnitude direction I select… (b) What are the magnitude and direction...
3. A point like charge of -2.00 uC is located 15.0 cm from another point like...
3. A point like charge of -2.00 uC is located 15.0 cm from another point like charge of +3 uC Sketch the situation and label your sketch using the appropriate variables from Coulomb's law. Indicate on your sketch the direction of the Electrostatic Force on each charge. a. b. What is the magnitude of the electrical force that each charge exerts on the other? Use appropriate units! Show your work.
30,32 b) What if both charges are PUSILIVU. 26. Two point charges 91 and 92 are...
30,32
b) What if both charges are PUSILIVU. 26. Two point charges 91 and 92 are 3.00 m apart, and their total charge is 20 °C. (a) If the force of repulsion between them is 0.075 what are magnitudes of the two charges? (b) If one charge attracts the other with a force of 0.525N, what are the magnitudes of the two charges? Note that you may need to solve a quadratic equation to read your answer. 18.4 Electric Field:...
A negative point-charge Q1 is 10cm direcly below a positive point-charge Q2 as shown in (Figure...
A negative point-charge Q1 is 10cm direcly below a positive point-charge Q2 as shown in (Figure 1). A. If Q1=−5.0 nC and Q2 = 1.0 nC , what is the magnitude of the net electric field created by the two charges at the point P? B. What is the direction of the net electric field at the point P?
kindly answer step-by-step
2. A point charge of 0.750 uC exerts an upward 0.35- e unknown charge 0.225 m directly below it. Use Coulomid's Law to ermine (a) the magnitude and sign of the unknown charge, and (b) the magnitude and direction of the net electric force that the unknown charge exerts on the -0.750 uC charge. Sketch a diagram showing the point charges and the electric forces present
2, A positive charge of +0.35 «C exerts an upward 0.600 N force on an unknown charge that is located 0.500 m directly below the first charge. What are (a) the value of the unknown charge (magnitude and sign); (b) the magnitude and direction of the force that the unknown charge exerts on the +0.350uC charge?
3. A positive charge of 3 uC is at the origin. A negative charge with the same magnitude is 8 m away along the x direction. (a) What are the magnitude and direction of the electric fieldat the points between the two charges, 2, 4, and 6 m from the positive charge? (b) What is the electric potential at each of these three points? (The reference point, where V 0, is infinitely far away.)
1.
Two vericle parallel metal plates are connected to the terminals of
a 7.80 V power supply, creating an electric field with magnitude
1280 V/m and directed upward.
1a) what is the separation between the plateas?
1b) A -4.90 uC charge is placed between the plates. what is
the magnitude and direction of the force this charge
experiences?
2. Suppose that four equal magnitude charges are located at
the corners of a square, as show in figure. Point E is...
Positive point charges q = +8.75 μC and q'-+3.75 pC are moving relative to an observer at point P, as shown in the following figure. The distance d is 0.115 m, v-4.30 x 106 m/s, and v'-9.25 x 106 m/s. (a) When the two charges are at the locations shown in the figure, what are the magnitude and direction of the net magnetic field they produce at point P? magnitude direction I select… (b) What are the magnitude and direction...
3. A point like charge of -2.00 uC is located 15.0 cm from another point like charge of +3 uC Sketch the situation and label your sketch using the appropriate variables from Coulomb's law. Indicate on your sketch the direction of the Electrostatic Force on each charge. a. b. What is the magnitude of the electrical force that each charge exerts on the other? Use appropriate units! Show your work.
30,32
b) What if both charges are PUSILIVU. 26. Two point charges 91 and 92 are 3.00 m apart, and their total charge is 20 °C. (a) If the force of repulsion between them is 0.075 what are magnitudes of the two charges? (b) If one charge attracts the other with a force of 0.525N, what are the magnitudes of the two charges? Note that you may need to solve a quadratic equation to read your answer. 18.4 Electric Field:...
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