Name a device that can be used to maintain a potential difference across a conductor. Also,draw its circuit symbol.
(N/A) device that maintains a potential difference across a conductor is called a cell or a battery.
The circuit symbol for a cell consists of two parallel vertical lines,where the longer line represents the positive terminal $(+)$ and the shorter,thicker line represents the negative terminal $(-)$.
Circuit symbol for a cell:
$| |$ (Longer line: $+$,Shorter line: $-$)
The circuit symbol for a cell consists of two parallel vertical lines,where the longer line represents the positive terminal $(+)$ and the shorter,thicker line represents the negative terminal $(-)$.
Circuit symbol for a cell:
$| |$ (Longer line: $+$,Shorter line: $-$)
Explore More
Similar Questions
What will happen to the current in a circuit,if its resistance is doubled?
Easy
View Solution$A$ current of $0.5\, A$ is drawn by a filament of an electric bulb for $10$ minutes. Find the amount of electric charge that flows through the circuit. (in $C$)
Easy
View SolutionIn a circuit containing two unequal resistors connected in parallel:
Easy
View SolutionIn a household,$5$ tube lights of $40 \text{ W}$ each are used for $5 \text{ hours}$ and an electric press of $500 \text{ W}$ for $4 \text{ hours}$ everyday. Calculate the total energy consumed by the tube lights and press in a month of $30 \text{ days}$.
Medium
View SolutionThe potential difference across a conductor is doubled,the rate of generation of heat will
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo