If a charge of +2μC is placed in an electric field of 500 N/C, what is the force

Practice Questions

Q1
If a charge of +2μC is placed in an electric field of 500 N/C, what is the force experienced by the charge? (2022)
  1. 1000 N
  2. 250 N
  3. 500 N
  4. 2000 N

Questions & Step-by-Step Solutions

If a charge of +2μC is placed in an electric field of 500 N/C, what is the force experienced by the charge? (2022)
  • Step 1: Identify the charge (q) given in the problem, which is +2μC (microcoulombs).
  • Step 2: Convert the charge from microcoulombs to coulombs. 1μC = 1 x 10^-6 C, so +2μC = 2 x 10^-6 C.
  • Step 3: Identify the electric field strength (E) given in the problem, which is 500 N/C.
  • Step 4: Use the formula for force (F) on a charge in an electric field, which is F = qE.
  • Step 5: Substitute the values into the formula: F = (2 x 10^-6 C) * (500 N/C).
  • Step 6: Calculate the force: F = 1000 x 10^-6 N = 0.001 N or 1 N.
  • Electric Force Calculation – The question tests the understanding of how to calculate the force experienced by a charge in an electric field using the formula F = qE.
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