Electromagnetic Induction & Alternating Currents-Induced EMF and Current (KVPY Stream SB-SX (Class 12 & 1st Year BSC) Physics): Questions 1 - 1 of 1

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Question number: 1

» Electromagnetic Induction & Alternating Currents » Induced EMF and Current

Appeared in Year: 2011

MCQ▾

Question

In the circuit shown, the switch is closed at time t = 0.

Diagram of R-L circuit at time t = 0

Diagram of R-L Circuit at Time T = 0

In figure a resistance, inductor, a switch and a battery of 10 V is connected in a circuit.

Which of the graphs shown below best represents the voltage across the inductor, as seen on an oscilloscope?

Choices

Choice (4) Response
a.
Graph of voltage verses time choice – A

Graph of Voltage Verses Time Choice – A

In figure graph represents the voltage across the inductor, as seen on an oscilloscope?

b.
Graph of voltage verses time choice – B

Graph of Voltage Verses Time Choice – B

In figure graph represents the voltage across the inductor, as seen on an oscilloscope?

c.
Graph of voltage verses time choice – C

Graph of Voltage Verses Time Choice – C

In figure graph represents the voltage across the inductor, as seen on an oscilloscope?

d.
Graph of voltage verses time choice – D

Graph of Voltage Verses Time Choice – D

In figure graph represents the voltage across the inductor, as seen on an oscilloscope?

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