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Find the current when 2.00 $\mathrm{nC}$ jumps between your comb and hair over a $0.500-\mu \mathrm{s}$ time interval.

$I=4.00 \mathrm{mA}$

Physics 102 Electricity and Magnetism

Chapter 20

Electric Current, Resistance, and Ohm's Law

Current, Resistance, and Electromotive Force

Cornell University

University of Washington

Simon Fraser University

McMaster University

Lectures

11:53

In physics, a charge is a …

10:30

The electric force is a ph…

01:09

A coil has an inductance o…

04:24

Consider an $R C$ circuit …

04:50

The circuit in Figure $P 1…

04:37

A $1.00-\mathrm{mF}$ capac…

04:49

An LC circuit with a 20 - …

01:57

In the circuit shown, assu…

02:31

(a) What current flows whe…

00:39

Calculate the voltage appl…

02:15

A coil of wire is connecte…

09:44

A 12.4$\mu \mathrm{F}$ cap…

15:52

A 12.4 $\mu \mathrm{F}$ ca…

02:44

The current in a 90.0 -mH …

02:09

03:36

A 12.4-$\mu$F capacitor is…

04:36

A. $00-n F$ capacitor with…

03:25

A 2.00 -nF capacitor with …

08:31

The capacitor in Figure $P…

02:28

In an oscillating $L C$ ci…

04:07

Find the rms current in a …

05:00

An AC current is given by …

All right. So in this problem, we know that the change of the change of the charges to no qualms and that Ah, the time changes. Ah, 0.5 microseconds. So according to the definition of the current. So I pulled out a Q over dead T. So this begins to another court, obviously. Bye bye. 0.5 microseconds. And you need to transfer all of them into this in the unit. So this one becomes two times 10 to the negative ninth columns, and this becomes 100.5 times 10 to the negative, six seconds. So the solution is, ah, full 1,000,000 peers.

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