A current of 300 mA is made to flow through a 6k - resistor- What is the potential difference across the resistor-

The correct option is A 1800VAnswer is A.According to Ohm's law, V = IR. #160;Here, I = 300 mA = 0.3 A and R = 6000 ohms.Therefore, V = 0.3× 6000 = 1800 ...

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Standard X

Physics

Ohm's Law

A current of ...

Question

A current of 300 mA is made to flow through a 6k $Ω$ resistor. What is the potential difference across the resistor?

1800V

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50V

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0.02V

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500V

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Solution

The correct option is A 1800V
Answer is A.
According to Ohm's law, V = IR.
Here, I = 300 mA = 0.3 A and R = 6000 ohms.
Therefore, $V = 0.3 \times 6000 = 1800 V .$
Hence, the p.d. across the resistor is 1800 V.

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A current of 300 mA is made to flow through a 6kΩ resistor. What is the potential difference across the resistor?

The correct option is A 1800VAnswer is A.According to Ohm's law, V = IR. Here, I = 300 mA = 0.3 A and R = 6000 ohms.Therefore, V=0.3×6000=1800V.Hence, the p.d. across the resistor is 1800 V.

A current of 300 mA is made to flow through a 6k $Ω$ resistor. What is the potential difference across the resistor?

The correct option is A 1800V
Answer is A.
According to Ohm's law, V = IR.
Here, I = 300 mA = 0.3 A and R = 6000 ohms.
Therefore, $V = 0.3 \times 6000 = 1800 V .$
Hence, the p.d. across the resistor is 1800 V.