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The voltage of clouds is 4×10⁶ volt with respect to ground. In a lightening strike lasting 100 m sec, a charge of 4 coulombs is delivered to the ground. The power of the lightening strike is
Options
(a) 160 MW
(b) 80 MW
(c) 20 MW
(d) 500 MW
Correct Answer:
160 MW
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The displacement of a particle along the x-axis is given by x = a sin² ?t
- A particle has initial velocity (3i + 4j) and acceleration (0.1 i+0.3j). It’s speed after 10s
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- An alpha nucleus of energy 1/2 mv² bombards a heavy nuclear target of charge Ze
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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