If a charge of +10 μC is placed in an electric field of strength 200 N/C, what i

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Question: If a charge of +10 μC is placed in an electric field of strength 200 N/C, what is the force experienced by the charge? (2019)

Options:

Correct Answer: 20 N

Exam Year: 2019

Solution:

Force F = qE = (10 × 10^-6 C) * (200 N/C) = 2 N.

If a charge of +10 μC is placed in an electric field of strength 200 N/C, what is the force experienced by the charge? (2019)

If a charge of +10 μC is placed in an electric field of strength 200 N/C, what is the force experienced by the charge? (2019)

Step 1: Identify the charge value. The charge given is +10 μC (microcoulombs). Convert this to coulombs: +10 μC = 10 × 10^-6 C.
Step 2: Identify the electric field strength. The electric field strength given is 200 N/C.
Step 3: Use the formula for force in an electric field, which is F = qE, where F is the force, q is the charge, and E is the electric field strength.
Step 4: Substitute the values into the formula: F = (10 × 10^-6 C) * (200 N/C).
Step 5: Calculate the force: F = 10 × 200 × 10^-6 = 2000 × 10^-6 = 2 N.
Step 6: Conclude that the force experienced by the charge is 2 N.

Electric Force Calculation – The question tests the ability to calculate the force on a charge in an electric field using the formula F = qE, where F is the force, q is the charge, and E is the electric field strength.