Which one of the following is the correct expression for electric current?
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![Which one of the following is the correct expression for electric current?
| = ΔC/Δt
| = ΔQ/Δt
| = ΔV/Δt
None of the other answers is correct.
| = ΔR/Δt](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6237e42f-f46e-408c-bc49-7f6df3163573%2F4f66718a-e2b5-4e49-a4dc-98cdb2e04cca%2Finr0y0s_processed.png&w=3840&q=75)
Transcribed Image Text:Which one of the following is the correct expression for electric current?
| = ΔC/Δt
| = ΔQ/Δt
| = ΔV/Δt
None of the other answers is correct.
| = ΔR/Δt
![When the current through a resistor is increased by a factor of 4, the power
dissipated by it
decreases by a factor of 16.
increases by a factor of 4.
remain unchanged.
decreases by a factor of 4.
increases by a factor of 16.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6237e42f-f46e-408c-bc49-7f6df3163573%2F4f66718a-e2b5-4e49-a4dc-98cdb2e04cca%2Ffhkuwn_processed.png&w=3840&q=75)
Transcribed Image Text:When the current through a resistor is increased by a factor of 4, the power
dissipated by it
decreases by a factor of 16.
increases by a factor of 4.
remain unchanged.
decreases by a factor of 4.
increases by a factor of 16.
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