New chat PYQ Library Doubts Rank report

Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →

Alternating Current · 2024

3 Physics questions from this NEET paper

Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.

PYQ Library
NEET
Papers
2024
Physics
Alternating Current

Alternating Current · 2024

3 Physics questions from this NEET paper

Q160.In the circuit shown below, the inductance $L$ is connected to an ac source. The current flowing in the circuit is $I = I_{0} sin ω t$ . The voltage drop $(V_{L})$ across $L$ is Includes diagram
Physics · Alternating Current · MCQ
Q164.A step up transformer is connected to an ac mains supply of $11000 V, 88$ to operate at $11000 V, 88$ watt. The current in the secondary circuit, ignoring the power loss in the transformer, is
Physics · Alternating Current · MCQ
Q199.The amplitude of the charge oscillating in a circuit decreases exponentially as $Q = Q_{0} e^{- R t /2 L}$ , where $Q_{0}$ is the charge at $t = 0 s$ . The time at which charge amplitude decreases to $0.50 Q_{0}$ is nearly: [Given that $R = 1.5Ω, L = 12 mH, ln (2) = 0.693$ …
Physics · Alternating Current · MCQ