Question

13 always
(a) zero (b) equal to 1 (c) smaller than 1
(d) bigger than 1
B. Solve the following
1. Given an electric field in a limited region surrounding an origin in the X-Y plane for which the
potential is represented as o = ar? - by where a and b are constants. Find the components of
electric field intensity. Where is the potential minimum?
(3)
2. For a point charge +q, placed at a distance 4mm from a conducting sphere of radius 2mm, find the
force between the sphere and the point charge.
(3)
3. Find the capacitance of a parallel plate capacitor of sides 0.055m and 0.04m and filled with a
dielectric of thickness 0.4mm and dielectric constant 2. The two plates are separated by a distance
of 0.7mm in air.
(3)
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Answer 1

Explanation:

आई एम नॉट अंडरस्टैंड ए क्वेश्चन प्लीज मेक ए अनदर क्वेश्चन

Answer 2

Answer:

bhai you solve it yourself because it's too large question