Calculate the work done to move to 10 - c charge from a point at a potential of 10 V to a point which is at a potential of 90 V is-

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Helical Motion

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Question

Calculate the work done to move to $10 μ c$ charge from a point at a potential of $10$ V to a point which is at a potential of $90$ V is:

8

10^{- 4}

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80

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18

10^{- 4}

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8

10^{- 3}

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Solution

The correct option is A $8$ x $10^{- 4}$ J
Electric potential difference between two point is defined as the work done in bringing unit positive charge from one point to the other point.

$Δ V = \frac{W}{q}$

$⟹ W = q Δ V = 10 μ C \times (90 - 10)$

$⟹ W = 8 \times 10^{- 4} J$

Answer-(A)

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Calculate the work done to move to 10 μc charge from a point at a potential of 10 V to a point which is at a potential of 90 V is:

The correct option is A 8 x 10−4JElectric potential difference between two point is defined as the work done in bringing unit positive charge from one point to the other point.ΔV=Wq⟹W=qΔV=10μC×(90−10)⟹W=8×10−4JAnswer-(A)

Calculate the work done to move to $10 μ c$ charge from a point at a potential of $10$ V to a point which is at a potential of $90$ V is:

The correct option is A $8$ x $10^{- 4}$ J
Electric potential difference between two point is defined as the work done in bringing unit positive charge from one point to the other point.

$Δ V = \frac{W}{q}$

$⟹ W = q Δ V = 10 μ C \times (90 - 10)$

$⟹ W = 8 \times 10^{- 4} J$

Answer-(A)