MCQ
The unit of dipole moment is:
- Avolt
- Bjoule
- Ccoulomb/meter
- ✓coulomb- meter
✓
Answer
Correct option: D.
coulomb- meter
(d)coulomb- meter
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A frictionless dielectric plate $S$ is kept on a frictionless table $T$. A charged parallel plate capacitance $C$ (of which the plates are frictionless) is kept near it. The plate $S$ is between the plates. When the plate $S$ is left between the plates
→The $rms$ value of the electric field of the light coming from the Sun is $720\;N/C$. The average total energy density of the electromagnetic wave is
→The reading of the ammeter in the adjoining figure will be .............. $A$
→What $kV$ potential is to be applied on $X-$ ray tube so that minimum wavelength of emitted $X-$ rays may be $1Å$......$kV$ ($h = 6.625 \times {10^{ - 34}}J-sec$)
→An oscillator is producing $FM$ waves of frequency $2 kHz$ with a variation of $10 kHz$ . What is the modulating index
→A semiconductor device is connected in a series circuit with a battery and a resistance. A current is found to pass through the circuit. If the polarity of the battery is reversed, the current drops almost to zero. The device may be
A small bar magnet placed with its axis at $30^{\circ}$ with an external field of $0.06\, T$ experiences a torque of $0.018\, Nm$. The minimum work required to rotate it from its stable to unstable equilibrium position is
→$X$-rays of wavelength $22 \,pm$ are scattered from a carbon target at an angle of $85^{\circ}$ to the incident beam. The Compton shift for $X$-rays is ......... $pm$
→A uniform magnetic field $\vec B = \left( {3\hat i + 4\hat j + \hat k} \right)$ exists in region of space. A semicircular wire of radius $1\,m$ carrying current $1\,A$ having its centre at $(2, 2, 0)$ is placed in $x-y$ plane as shown in figure. The force on semicircular wire will be
→A copper wire of resistance $R$ is cut into ten parts of equal length. Two pieces each are joined in series and then five such combinations are joined in parallel. The new combination will have a resistance
→