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A certain circuit breaker trips when the rms current is 15.0 A. What is the corresponding peak current?

$I_{\max }=21.2 \mathrm{A}$

Physics 102 Electricity and Magnetism

Chapter 20

Electric Current, Resistance, and Ohm's Law

Current, Resistance, and Electromotive Force

Cornell University

University of Michigan - Ann Arbor

Simon Fraser University

University of Sheffield

Lectures

09:29

In physics, a current is a…

11:26

02:05

The rms current in an ac c…

00:35

A circuit breaker trips wh…

01:07

(II) The peak value of an …

01:14

What is the rms current in…

02:06

An ac generator with a fre…

01:47

01:24

(I) An ac voltage, whose p…

05:13

(III) $(a)$ What is the rm…

01:52

A $1500-$ W heater runs on…

02:22

The rms current in an $R C…

00:52

An alternating-current ele…

05:23

(III) ($a$) What is the rm…

01:09

01:40

A $525-\Omega$ resistor an…

01:53

When under load and operat…

04:29

(a) What is the rms curren…

At resonance, the rms curr…

07:06

An ac generator supplies a…

01:13

What is the peak current t…

03:40

(a) What is the resistance…

So, uh, for this problem, we have the r. M s current 15 years. So, uh, the pig values simply equal to ah spirit, too. I r m s. So it's 15 square to amperes, okay?

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