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UGC-NET Electronic Science Question Paper With Answer Key and Full Explanation [Jan 2025]

  

 UGC-NET Electronic Science Question Paper With Answer Key and Full Explanation [Dec 2024]

  • UGC-NET Electronic Science Question Paper With Answer Key Download Pdf [Dec 2024 / Jan 2025]

  • (Exam held 27-01-2025)
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UGC-NET Electronic Science Jan 2025 Answers with Explanations

Q.1
Answer. Option (3)

Q.2

Answer. Option (3)


Q.3

Answer. Option (3)


Q.4

Answer. Option (4)


Q.5

Answer. Option (3)


Q.6

Answer. Option (3)


Q.7

Answer. Option (4)


Q.8

Answer. Option (3)


Q.9

Answer. Option (3)


Q.10

Answer. Option (4)


Q.11

Answer. Option (3)

solution hint: 20*0.8 = 16KW ; 16/0.85 = 18.82


Q.12

Answer. Option (2)

solution hint: E = V/d; j=epsilon*dE/dt


Q.13

Answer. Option (3)


Q.14

Answer. Option (3)


Q.15

Answer. Option (2)

solution hint: 1/2*pi*r


Q.16

Answer. Option (3)

solution hint: 1/RC


Q.17

Answer. Option (3)


Q.18

Answer. Option (2)

solution hint: Ftotal = (F1 + (F2 - 1)/G)

Q.19

Answer. Option (3)


Q.20

Answer. Option (3)

solution hint: V(t) = V0(1-e^(-t/RC)



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