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5 Questions

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Electric Current and Ohm's Law Review

Created by

@DistinctiveDecagon

Questions and Answers

What is the equation for drift velocity?

vd = j / na (correct)

vd = IV

vd = I * na

vd = IR

Which equation represents Ohm's Law?

I = VR

V = I/R (correct)

I = KVt

V = IR²

How is current density (j) calculated?

j = IV

j = I / na (correct)

j = I * na

j = IR

What is the definition of current (I)?

<p>I = K/t</p> Signup and view all the answers

What is the relationship between power (P), current (I), and resistance (R) using Ohm's Law?

<p>P = I²R</p> Signup and view all the answers

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