How is voltmeter connected in a circuit ?
How is voltmeter connected in a circuit ?
It is always connected in parallel in a circuit.
Similar Questions
Why is an ammeter likely to be burnt, if you connect it in parallel ?
Why is an ammeter likely to be burnt, if you connect it in parallel ?
$(a)$ Nichrome wire of length $L^{\prime}$ and radius ${ }^{\prime} R^{\prime}$ has resistance of $10\, \Omega$. How would the resistance of the wire change when
$(i)$ only length of the wire is doubled ?
$(ii)$ only diameter of the wire is doubled ? Justify your answer.
$(b)$ Why element of electrical heating devices are made$-$up of alloys ?
$(a)$ Nichrome wire of length $L^{\prime}$ and radius ${ }^{\prime} R^{\prime}$ has resistance of $10\, \Omega$. How would the resistance of the wire change when
$(i)$ only length of the wire is doubled ?
$(ii)$ only diameter of the wire is doubled ? Justify your answer.
$(b)$ Why element of electrical heating devices are made$-$up of alloys ?
What will happen to the resistance of the circuit, if the current through it is doubled ?
What will happen to the resistance of the circuit, if the current through it is doubled ?
What is the unit of electric potential difference?
What is the unit of electric potential difference?
In Volta's cell, what is positive electrode (anode) made up of?
In Volta's cell, what is positive electrode (anode) made up of?