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1

How do you find voltage?

Amps(I) x resistance(R)

2

How do you find amps?

Volts(E) / resistance(R)

3

How do you find resistance?

Volts(E) / amps(I)

4

What is the formula for finding voltage in a parallel circuit?

ET= E1=E2=E3=......

5

What is the formula to find amps in a parallel circuit?

IT=I1+I2+I3+.......

6

What formula do you use to find resistance in a parallel circuit with 3 or more resistors?

1
_______________
1/R1+1/R2+1/R3...

7

What formula do you use to find resistance in a parallel circuit with 2 resistors?

R1xR2
_______
R1+R2

8

What formula do you use to find watts or volt-amps?

P=I(amps) xE(volts)

9

What formula do you use to find volts in a series circuit?

ET=E1+E2+E3+....

10

What formula do you use to find amps in a series circuit?

IT=I1=I2=I3=.....

11

What formula do you use to find resistance in a series circuit?

RT= R1+R2+R3....