Following figures show the arrangement of bar magnets in different configurations. Each magnet has magnetic dipole moment m. Which configuration has highest net magnetic dipole moment[2014]

Question:

Options :

(a) C
(b) D
(c) A
(d) B

Answer :

Ans : -(a) C

Answer Steps :

Step 1 :-

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An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

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