Consider the following circuit given below. T | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(c)

In given circuit, when $S_1$ and $S_3$ both are closed, then source is short circuited. Closing either $S_1$ or $S_3$ does not completes any of

Vedclass · Accepted Answer

$S_2$ and $S_3$ are closed but $S_1$ is open

Vedclass · Answer

(c)

In given circuit, when $S_1$ and $S_3$ both are closed, then source is short circuited. Closing either $S_1$ or $S_3$ does not completes any of path. Hence, they produce no change in circuit.

On closing $S_2$ alone the circuit containing bulb is complete. Hence, bulb will light up when $S_2$ is closed alongwith $S_3$ but $S_1$ is open. Option $(c)$ is correct.

Consider the following circuit given below. The bulb will light up, if

Similar Questions

The maximum power delivered to resistance $R$ is ............... $W$

Assertion : An electric bulb becomes dim, when the electric heater in parallel circuit is switched on.

Reason : Dimness decreases after sometime.

In the circuit shown in figure, the power which is dissipated as heat in the $6\,\Omega $ resistor is $6\,W$. What is the value of resistance $R$ in the circuit? ................ $\Omega$

From where electrical power derive ? Explain it.

A filament bulb $(500 \,W,\,\, 100 \,V)$ is to be used in a $230\, V$ main supply. When a resistance $R$ is connected in series, it works perfectly and the bulb consumes $500\,W.$ The value of $R$ is .................. $\Omega$