Question:
A moving charge produces:
A moving charge produces:
Show Hint
A moving charge is the source of both electric and magnetic fields.
Updated On: Mar 3, 2025
- electric field only
- magnetic field only
- both electric and magnetic fields
- none of the above
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
A moving charge creates both an electric field (due to its charge) and a magnetic field (due to its motion). This is the foundation of electromagnetism, as described by Maxwell's equations.
Was this answer helpful?
0
0
Top Questions on Electrical Circuits
- Two batteries of emf's 3V \& 6V and internal resistances 0.2 \( \ohm \) \& 0.4 \( \ohm \) are connected in parallel. This combination is connected to a 4 \( \ohm \)resistor. Find:
(i) the equivalent emf of the combination
(ii) the equivalent internal resistance of the combination
(iii) the current drawn from the combination- CBSE CLASS XII - 2025
- Physics
- Electrical Circuits
- Write the relation between SI and MKS units of electric power.
- UP Board XII - 2024
- Physics
- Electrical Circuits
- If the resistance of ammeter and milli-ammeter are \( x_1 \) and \( x_2 \) respectively, then:
- UP Board XII - 2024
- Physics
- Electrical Circuits
- When a capacitor of capacity \( C \) is charged with charge \( q \) and potential difference \( V \), the electric field \( E \) and the electrostatic energy \( U \) is obtained between plates of capacitor. If the capacitor is disconnected from the source and a slab of medium having the same thickness and dielectric constant \( k \) is introduced completely between the plates, calculate the new values of the following:
(i)Capacity
(ii) Potential difference
(iii) Charge
(iv) Electric field
(v) Electrostatic potential energy
(i) Capacity- UP Board XII - 2024
- Physics
- Electrical Circuits
- What is the main difference between a cell and a battery? In which conditions do the following combinations of cells become useful and why?
(i) Series combination
(ii) Parallel combination
(iii) Mixed combination- UP Board XII - 2024
- Physics
- Electrical Circuits
View More Questions
Questions Asked in UP Board XII exam
- The focal lengths of a convergent and a divergent lens are \( f_1 \) and \( f_2 \) respectively. If the lenses are placed in contact, then in the following conditions of combination, write the nature of the combined lens and also draw the ray diagram: (i) \( f_1>f_2 \)
(ii) \( f_1<f_2 \)
(iii) \( f_1 = f_2 \)
(i) Condition: \( f_1>f_2 \)- UP Board XII - 2024
- Optical Properties
Compare the Astronomical Telescope and Compound Microscope on the basis of the following:
(i) Components
(ii)Magnifying power
Explain with reason whether any one of the above devices can be used as the other device.
(i) Components- UP Board XII - 2024
- Optical Properties
- Represent the variation of binding energy per nucleon with mass number. On the basis of it, explain the following: (i) Nuclear fission
(ii) Nuclear fusion
(iii) Nuclear energy- UP Board XII - 2024
- Nuclear fission
- The energy of a hydrogen atom in an energy state is \( -3.4 \) electron-volts. For an electron in this energy state, calculate the following: (i) Binding energy
(ii) Ionization potential
(iii) The number of energy states
(iv) The angular momentum
(v) Kinetic energy
(i) Binding Energy- UP Board XII - 2024
- Atomic Structure
- On what factors does the magnetic flux linked with a coil depend? Explain the induced electromotive force on the basis of the following:
(i) Cause
(ii) Magnitude
(iii) Direction- UP Board XII - 2024
- Electromagnetic Theory and Electronics
View More Questions