Which one of the following is not a conservative force - Vidyadip

MCQ

Which one of the following is not a conservative force

A
Gravitational force
B
Electrostatic force between two charges
C
Magnetic force between two magnetic dipoles
✓
Frictional force

✓

Answer

Correct option: D.

Frictional force

d
(d)Friction is a non-conservative force.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 5.work,energy,power and collision→5.work,energy,power and collision — all question types→Physics STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Energy required to move a body of mass $m$ from an orbit of radius $2R$ to $3R$ is

A gas mixture consists of $2$ moles of $O_2$ and $4$ moles of $Ar$ at temperature $T$. Neglecting all vibrational modes, the total internal energy of the system is

Given $a =2 t +5$. Calculate the velocity of the body after five sec if it starts from rest.

Suppose the pressure at the surface of mercury in a barometer tube is $\mathrm{P}_1$ and the pressure at the surface of mercury in the cup is $\mathrm{P}_2$,

There is a relation between the linear acceleration and angular acceleration of a particle in circular motion.

$A$ rod is hinged at its centre and rotated by applying a constant torque starting from rest. The power developed by the external torque as a function of time is :

The initial velocity of a particle of mass $2\,kg$ is $(4 \hat{ i }+4 \hat{ j })\,m / s$. A constant force of $-20 \hat{ j }\,N$ is applied on the particle. Initially, the particle was at $(0,0)$. Find the $x$-coordinate of the point where its $y$-coordinate is again zero.$..........\,m$

If the dimensions of length are expressed as ${G^x}{c^y}{h^z}$; where $G,\,c$ and $h$ are the universal gravitational constant, speed of light and Planck's constant respectively, then

Water of volume $2\, L$ in a closed container is heated with a coil of $1\,kW$. While water is heated, the container loses energy at a rate of $160\, J/s$ . In how much time will the temperature of water rise from $27\,^oC$ to $77\,^oC$ ? (Specific heat of water is $4.2\, kJ/kg$ and that of the container is negligible)

The kinetic energy per gm mol for a diatomic gas at room temperature is