When a potential difference is applied across the ends of a linear metallic conductor
Easy
Download our app for free and get started
(c) When a potential difference is applied across the ends of a linear metallic conductor the free electrons acquire a constant drift velocity from the lower potential end to the higher potential end of the conductor.
As Low potential implies excess electrons and vice versa.
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
- 1Two resistors of resistance ${R_1}$ and ${R_2}$ having ${R_1} > {R_2}$ are connected in parallel. For equivalent resistance $R$, the correct statement isView Solution
- 2A voltmeter having a resistance of $998\, ohms$ is connected to a cell of $e.m.f.$ $2\, volt$ and internal resistance $2\, ohm$. The error in the measurement of $e.m.f.$ will beView Solution
- 3The current flowing through the $1 \Omega$ resistor is $\frac{\mathrm{n}}{10} \ A. $ The value of $n$ is. . . . . . .View Solution
- 4Two wires $A$ and $B $ of same material and same mass have radius $2r$ and $r$ . If resistance of wire $A$ is $34\,\Omega $, then resistance of $B$ will be ............ $\Omega$View Solution
- 5Find the equivalent resistance across the terminals of source of $e.m.f$. $24\, V$ for the circuit shown in figure .............. $\Omega$View Solution
- 6For what value of $R$ the net resistance of the circuit will be $18\, ohms$ ............... $\Omega$View Solution
- 7The resistance in the two arms of a meter bridge are $5\,\Omega $ and $R\,\Omega $, respectively. When the resistance $R$ is shunted with an equal resistance, the new balance point is at $1.6\, l_1$. The resistance $‘R’$ is ................. $\Omega$View Solution
- 8In the circuit shown, the reading of the ammeter (ideal) is the same with both switches open as with both closed find the value of resistance $R$ in $ohm$ . ................ $\Omega$View Solution
- 9A current of $0.1 \,A$ flows through a $25 \,\Omega$ resistor represented by the circuit diagram. The current in $80 \,\Omega$ resistor is ........... $A$View Solution
- 10The equivalent resistance between the points $A$ and $D$ ................ $\Omega$View Solution
