Potential difference across $A B$ i.e., $V_A-V_B$ is ......... $V$
Medium
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1In the given circuit the current flowing through the resisitance $20$ $\mathrm{ohms}$ is $0.3$ $\mathrm{ampere}$ while the ammeter reads $0.8$ $\mathrm{ampere}.$ What is the value of $R_1$? ................ $\mathrm{ohm}$View Solution
- 2View SolutionOhm's law fails in
- 3Copper and silicon is cooled from $300\; K$ to $60\; K$, the specific resistanceView Solution
- 4In the given figure each plate of capacitance $C$ has partial value of chargeView Solution
- 5In the circuit shown below, a student performing Ohm's law experiment accidently puts the voltmeter and the ammeter as shown in the circuit below. The reading in the voltmeter will be close to .......... $V$View Solution
- 6In the circuit shown in the figure, if the potential at point $A$ is taken to be zero, the potential at point $B$ is ................ $V$View Solution
- 7The charge on a capacitor plate in a circuit, as a function of time, is shown in the figureView Solution
What is the value of current at $t = 4\,s$ ? ............... $\mu A$
- 8A wire of resitance $R$ and length $L$ is cut into $5$ equal part. if these parts are joined parts are joined paralley, than result resistance will be:View Solution
- 9The heat generated through $2 \,ohm$ and $8\, ohm$ resistances separately, when a condenser of $200\,\mu F$ capacity charged to $200\, V$ is discharged one by one, will beView Solution
- 10A wire of resistance $4 \,\Omega$ is stretched to twice its original length. The resistance of stretched wire would be ........... $\Omega$View Solution