CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Potential and Potential Energy Relation

What is the p...

Question

What is the potential of the outer sphere?

A

k_{e} \frac{Q_{1} - Q_{2}}{R_{1}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

k_{e} \frac{Q_{1} + Q_{2}}{R_{2}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

k_{e} \frac{Q_{1} - Q_{2}}{R_{2}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

k_{e} \frac{Q_{1} + Q_{2}}{R_{1}}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $k_{e} \frac{Q_{1} + Q_{2}}{R_{1}}$
Potential of outer sphere due to inner sphere $= V_{1} = \frac{k_{e} Q_{2}}{R_{1}}$

Potential of outer sphere due to charge on outer sphere $= V_{2} = \frac{k_{e} Q_{1}}{R_{1}}$

Hence, total potential of outer sphere $= V = V_{1} + V_{2}$

$⟹ V = k_{e} \frac{Q_{1} + Q_{2}}{R_{1}}$

Answer-(D)

Suggest Corrections

thumbs-up

0

Similar questions

Q. Two concentric, thin, metallic spheres of radii

R_{1}

R_{2}

(R_{1} > R_{2})

Q_{1}

Q_{2}

respectively. Then the potential at radius r between

R_{1}

R_{2}

1 / 4 π ε_{o}

Q. Two thin concentric hollow conducting spheres of radii

R_{1}

R_{2}

Q_{1}

Q_{2}

respectively. If

R_{1} < R_{2}

then the potential at a point distant

r

R_{1} < r < R_{2}

Q. Two concentric, thin metallic spheres of radii

R_{1}

R_{2} (R_{1} > R_{2})

Q_{1}

Q_{2}

respectively. Then the potential at distance r between

R_{1}

R_{2}

(k = \frac{1}{4 π ϵ_{0}})

Q. Two concentric thin metallic spheres of radii

R_{1}

R_{2} (R_{1} > R_{2})

Q_{1}

Q_{2}

respectively. Then the potential at a radius r between

R_{1}

R_{2}

1 / 4 (π ε_{0})

Q. Two concentric spheres of radii

R_{1}

R_{2} > R_{2} > R_{1}

Q_{1}

Q_{2}

respectively. The potential at a point in between the two spheres and at a distance

r

from the centre will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Electric Potential as a Property of Space

PHYSICS

Watch in App

explore_more_icon

Explore more

Potential and Potential Energy Relation

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon