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An ac voltage, whose peak value is 150 V , is across a 340-Ωresistor. Part A...

An ac voltage, whose peak value is 150 V , is across a 340-Ωresistor.

Part A

What is the peak current in the resistor?

Express your answer to two significant figures and include the appropriate units.
Ipeak

Ipeak

=

nothingnothing

SubmitRequest Answer

Part B

What is the rms current in the resistor?

Express your answer using two significant figures.
Irms

Irms

=

nothingnothing

SubmitRequest Answer
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Answer #1

Given Peak value of ac voltage

Value of resistor

Part A:

Peak current in the resistor

Part B:

rms current in the resistor

Note: This rms current is for a complete cycle, for half cycle sqrt{2} will replace by 2.

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