A coil of resistance 8.0 and self-inductance 4.0 H is suddenly connected across a constant potential
Question:
A coil of resistance 8.0 Ω and self-inductance 4.0 H is suddenly connected across a constant potential difference of 100 V. Let t = 0 be the time of connection, at which the current is zero. Find the current I and its rate of change dI/dt at times
(a) t = 0,
(b) t = 0.1 s,
(c) t = 0.5 s, and
(d) t = 1.0 s.
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a b c d Using Equations 3021 and 3022 and evaluating fo...View the full answer
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Jonas Araujo
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