If a charged spherical conductor of radius 5 cm has potential V at a point distant 5 cm from its centre, then the potential at a point distant 30 cm from the centre will be
A
B
C
D
3V
Text Solution
Verified by ExpertsThe correct answer is:
B
Radius of spherical conductor,
According to given situation,
Again, electric potential at distance
From the center,
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Identify the false statement.
When P is normal to the surface, the polarisation is numerically equal to the
The total dipole moment of dielectric with polar molecules in absence of an external electric field…
The earth has volume V and surface area A, then capacitance would be
If the circumference of a sphere is 2 m, then capacitance of sphere in water would be
Two charged spheres connected with a wire don't exchange their charges, if both spheres have