6. The figure shows a current passing through a resistor. The arrow shows the di

Question

6. The figure shows a current passing through a resistor. The arrow shows the direction in which the current is moving. Which of the following statements is NOT correct? A. The electrons are losing electric potential energy as they move through the resistor B. The electrons have the same kinetic energy at point a as they do at point b C. If the current is doubled, the power dissipated by the resistor would double D. The electrons are moving towards the left .The electric potential is higher at point a than at point b

Explanation / Answer

statement C : incorrect

because , P = i2R, hence if we duble the current , Power P becomes four times.

statement B : false

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