Electricity Flashcards

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0
Q

What is the equation for work?

A

W=IV*T

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1
Q

What is the equation for power?

A

P=IV

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2
Q

What is a nano?

A

10^-9 and n

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3
Q

What is a micro?

A

Weird u and 10-6

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4
Q

What is the equation for resistivity?

A

P = RA/L

R:resistance

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5
Q

How do we calculate the emf?

A
Emf = IR +Ir
V = Emf - Ir
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6
Q

How do we calculate ac?

A

2^-1/2

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7
Q

Emf?

A

Emf=E/Q

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