MahaTET / MPSC ScienceMedium
Q.How should a Voltmeter (an instrument used to measure potential difference) be connected in an electrical circuit?
a
Always in series
b
Always in parallel
c
Either series or parallel depending on the resistor
d
Connected in series with the battery only
Correct Answer: Option B
The correct solution involves applying the fundamental concept to derive the final value step by step...