When a current $I$ is passed through a wire of constant resistance, it produces a potential difference $V$ across its ends. The graph drawn between $\log\, I$ and $\log\, V$ will be
- A
- B
- C
- D
Easy
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 network shown below, the charge accumulated in the capacitor in steady state will be ........... $\mu C$View Solution
- 2Under what conditions current passing through a resistance $R$ can be increased by short circuiting the battery of emf $E_2$. The internal resistances of the two batteries are $r_1$ and $r_2$ respectivelyView Solution
- 3The resistance ofeach arm of the Wheatstone's bridge is $10\; ohm$. A resistance of $10 \;ohm$ is connected in series with a galvanometer then the equivalent resistance across the battery will beView Solution
- 4The figure below shows currents in a part of electric circuit. The current $i$ is ............. $amp$View Solution
- 5Find the equivalent resistance between $P$ and $Q.$ (If each wire has a resistance $R$ )View Solution
- 6View SolutionFor measurement of potential difference, potentiometer is preferred in comparison to voltmeter because
- 7In the part of a circuit shown in the figure, the potential difference $(V_G -V_H)$ between points $G$ and $H$ will be ............... $V$View Solution
- 8A student is provided with a variable voltage source $V$, a test resistor $R_T=10\,\Omega$, two identical galvanometers $G_1$ and $G_2$ and two additional resistors, $R _1=10\,M\,\Omega$ and $R _2=0.001\,\Omega$. For conducting an experiment to verify ohms law, the most suitable circuit is:View Solution
- 9A storage battery has $e.m.f.$ $15\, volts$ and internal resistance $0.05\, ohm$. Its terminal voltage when it is delivering $10\, ampere$ is ............... $volts$View Solution
- 10Two rods of same material and length have their electric resistance in ratio $1:2$. When both rods are dipped in water, the correct statement will beView Solution