Water is heated with a coil of resistance R connected to domestic supp – McqOptions

MCQOPTIONS

1.	Water is heated with a coil of resistance R connected to domestic supply. The rise of temperature of water will depend on1) Supply voltage2) Current passing through the coil.3) Time for which voltage Is suppliedSelect the correct answer from among the following:
A.	1, 2 and 3
B.	1 and 2 only
C.	1 only
D.	2 and 3 only
Answer» B. 1 and 2 only

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