Electric Circuits Answers

A surface area measuring 0.0024m^2 is parallel to an electric field with a magnitude of 5×〖10〗^4 N/C. Calculate the flux of the surface.

What is the current in a circuit of 15 C of electric charge move past a given point in 10 seconds?

What potential difference must be applied to cause a current of 0.50 A in a circuit having a resistance of 24-Ω?

the voltage across a 5-Ω resistor is 2 volts. what is the current through the resistor chapter review test

Calculate the maximum and minimum values of resistance given by 900 k ohm +_ 2.5 %

Consider 6 resistors 10,12,18,20,24 and 32 connected in parallel to a 64 V battery

In the figure, R1 = 100Ω, R2 = R3 = 50.0 Ω, R4 = 75.0 Ω, and the ideal battery has
emf = 6.00 V. (a) what is the equivalent resistance? What is I in (b) resistance 1, (c)
resistance 2, (d) resistance 3, and (e) resistance 4?

You have 3 batteries of 1.5 V,4.5 V, and 9V of potential differences. These values are wiped off. You are supplied as well with three electric bulbs carrying rated voltages of 2V, 4.5V, and 9V. Write a plan of two main steps to get the correct voltage of the batteries, without burning out the lamps.

Two small spheres separated by a distance of 0.3 m have similar charges. How many exceeding electrons must be in each sphere if the magnitude of the repulsive force between them is of 5.5x10-21N?

Consider q1=q2=-q3=2 micro coulomb.APC is an equilateral triangle of side 4cm,B is the middle point of AC.q1, q2 and q3 are situated at the points A, B, C respectively. Determine the magnitude and direction of the electric field at point P.