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A constant current source supplies a electric current of 200 mA to a load of 2kΩ. When the load changed to 100Ω, the load current will be ___________

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A constant current source supplies a electric current of 200 mA to a load of 2kΩ. When the load changed to 100Ω, the load current will be ___________

(a) 9mA

(b) 4A

(c) 700mA

(d) 12A

This question was posed to me in examination.

My question comes from Voltage and Current Sources in section Circuit Elements and Kirchhoff’s Laws of Network Theory

1 Answer

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Best answer
Right option is (b) 4A

Explanation: From Ohm’s law, resistance is inversely proportional to the current.

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