Electromagnetism UE Past Papers Questions.


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(1529) Question Category: Mathematical Calculation

Two identical charges 10 cm apart exert an electrical force of 10N on each other.

  1. What is the magnitude of each of the two charges.
  2. Find the ratio of this charge to that of an electron

Answer / Solution

UNSOLVED

(1530) Question Category: Mathematical Calculation

Two point charges of 3mu C and 8mu C are separated by 0.2 m

  1. Find the force of repulsion between the two charges
  2. Calculate the electric field intensity at the position of the 3mu C due to 8mu C charge.

Answer / Solution

UNSOLVED

(1531) Question Category: Mathematical Calculation

Two charges q1=2.0 pC and q2=-2.0 pC are separated by 4 mu m

  1. What is the dipole moment of the pair of charges?
  2. Sketch the pair and indicate the direction of the dipole moment.

Answer / Solution

UNSOLVED


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