In physics this formula is used in calculations about electricity: V=IR V is the voltage in a
Question:
In physics this formula is used in calculations about electricity:
V =IR
V is the voltage in a circuit in volts
I is the current in amps
R is the resistance in ohms.
Without using a calculator,
Calculate the voltage V when
a. I = 7 amps, R = 60 ohms
b. I = 8 amps, R = 400 ohms
c. I = 0.3 amps, R = 2000 ohms
d. I = 80 milliamps, R = 5000 ohms
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a V IR 7 60 420 volts b V IR ...View the full answer
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Related Book For 
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
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