Electric Circuits Answers

A current of 50.0A flows through a cross-section of a wire. After six hours, what is the total mass of all of the electrons which have passed through the cross section? Give your answer in milligrams (mg) and to three significant figures.

how much energy is transferred by battery of end 4.5V and 1.0C of charge passes through it

A coil of annealed copper wire has 820 loops, the average length of which is 22.86 cm. If the diameter of the wire is 32 mils, calculate the total resistance of the coil at 20 degree celsius.

THE RESISTIANCE OF WIRE IS R . ITS CUT INTO 4 EQUAL PARTS AND THESE PARTS ARE CONNECTED SIDE BY SIDE M THE EFFECTIVE RESISTANCE BECOMES?

How can you express the rate flow of people into a stadium ? How can you switch the rate of flow of charges through a wire?

Depict the digit 1011001110 in 1) Manchester code and 2) bipolar RZ format

Two cells each of 5 Volt are connected in series across a 8 ohm resistor and three parallel resistors of 4ohm , 6 ohm , 12 ohm.Draw a circuit diagram for the above arrangement.Calculate the current drawn by the cell and calculate the current through each resistor.

solve this physics question on electric field -the center-to-center separation of two tiny, spherical water drops, with identical charges of -1 × 10^-16C is 1cm, calculate the magnitude of the electrostatic force acting between them and the excess electrons on each drop, giving it its charge imbalance?

What is the electric potential and electric field due to a point charge at the point where the point charge is kept(i.e. when r=0)?

In class, I "drew a circuit" with a pencil. When the LED was moderately bright about 9mA was flowing and so (since I was using a 9V battery), the resistance was about 1 kΩ.

At this point, the distance