Ohm's Law Answers
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A current of 6.0 A runs through a circuit for 2.5 minutes.How much charge was delivered to this circuit?
A
15 CB
25 CC
600 CD
900 C4
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Which equation relates charge, time, and current?
A
I equals delta q over t
B
I equals t over delta q.
C
Option
D
Option
5
A circuit has a current of 3.6 A and a resistance of 5.0 Ω.What is the voltage applied to the circuit?
A
0.72 VB
1.4 VC
8.6 VD
18 V7
Current 1 of 8.4 A runs for 240 seconds and then stops. Current 2 is 10.5 A.How long does current 2 have to run to deliver the same amount of charge as current 1?
A
88.2 sB
192 sC
2016 sD
21,000 s8
Which changes would cause an increase in the resistance of a wire? Check all that apply.
A
increasing its temperatureB
decreasing its temperatureC
using a longer wireD
using a shorter wireE
using a thicker wireF
using a thinner wire9
What is the continuous flow of electric charge?
A
voltageB
resistanceC
potential differenceD
current10
What is a path through which electric charges travel?
A
electric circuitB
resistanceC
voltageD
electric currentDid you find these answers helpful?
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