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Electric Current and Ohm's Law Review

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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

Electric Current and Ohm's Law Review

Choose a study mode

Podcast

Questions and Answers

What is the equation for drift velocity?

Which equation represents Ohm's Law?

How is current density (j) calculated?

What is the definition of current (I)?

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

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