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What is the electric field due to a point charge of +3 µC at a distance of 0.3 m?

Practice Questions

1 question
Q1
What is the electric field due to a point charge of +3 µC at a distance of 0.3 m?
  1. 30 N/C
  2. 90 N/C
  3. 300 N/C
  4. 900 N/C

Questions & Step-by-step Solutions

1 item
Q
Q: What is the electric field due to a point charge of +3 µC at a distance of 0.3 m?
Solution: E = k * |q| / r^2 = (9 × 10^9) * (3 × 10^-6) / (0.3)^2 = 90 N/C.
Steps: 0

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