Question

To measure Emf do we have to connect the positive terminal of a voltmeter to the negative terminal of the battery and vice versa?

Answer 1

Answer:

ur ans is here :-

Explanation:

In case of voltmeters, the positive terminal should be connected to higher voltage line and vice-versa. The reason behind this is the construction of these very instruments.

hope it help you

Answer 2

Explanation:

voltmeters must be connected in parallel to the circuit .

The positive side of voltmeter is connected to the positive terminal of the cell, and vice versa