How Does a Magnetic Field Affect Charge Flow onto a Capacitor?

[erinec]

Homework Statement

A 10-turn coil of wire having a diameter of 1.0 cm and a
resistance of 200m Ω is placed in a 1.0 mT magnetic field. The
coil is connected to an uncharged 1.0µF capacitor. The coil is
quickly pulled out of the magnetic field. Determine the total
charge which flows onto the capacitor.

Homework Equations

I am not sure.

The Attempt at a Solution

I have no idea how to approach this question as I do not know which equation to use.
All I know is that:
N = 10
r = 0.01
R = 0.2
B = 10^-3
C = 10^-6
Now.. figuring out which equation to use is the problem..
If you could point me to the right direction I'd really appreciate it.

Thanks for your help.

 

[wiggler115]

the radius isn't .01 like u said it is .005 being that the diameter is 1 cmu need to divide that by 2 to get the radius

 

[nlightner]

I would first start by identifying the relevant concepts and equations that could be used to solve this problem. In this case, the relevant concepts are magnetic fields, resistance, capacitance, and charge. The relevant equations could be Ohm's Law (V = IR), the equation for magnetic force (F = BIL), and the equation for capacitance (C = Q/V).

Next, I would consider the given information and try to determine what is being asked in the problem. The question is asking for the total charge that flows onto the capacitor, so we need to use the equation for capacitance (C = Q/V) to solve for Q.

We are given the values for resistance (R), magnetic field (B), and capacitance (C). However, we also need to know the voltage (V) in order to use the capacitance equation. We can use Ohm's Law (V = IR) to solve for V, since we know the values for resistance (R) and current (I).

The final step would be to solve for Q using the capacitance equation (C = Q/V). Once we have the value for Q, we can provide it as the total charge that flows onto the capacitor. I hope this helps guide you in solving this problem.