CUET · PHYSICS · PYQ PAPER 2025
The number of electric lines of force originating from a charge of 1 C is:
- A \(11.29 \times 10^{16}\)
- B \(1.129 \times 10^8\)
- C \(1.129 \times 10^{11}\)
- D \(1.129 \times 10^{15}\)
Answer & Solution
Correct Answer
(C) \(1.129 \times 10^{11}\)
Step-by-step Solution
Detailed explanation
\(\Phi = \frac{Q}{\epsilon_0}\) \(\Phi = \frac{1\,C}{8.854 \times 10^{-12}\,C^2/(N \cdot m^2)}\) \(\Phi \approx 1.129 \times 10^{11}\)
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