Four common energy losses in a transformer are: Core Losses (Hysteresis and Eddy Current Losses): These occur in the transformer core due to the alternating magnetic flux, causing energy dissipation through heat. Copper Losses: These losses arise from the resistance in the windings of the transformeRead more
Four common energy losses in a transformer are:
Core Losses (Hysteresis and Eddy Current Losses): These occur in the transformer core due to the alternating magnetic flux, causing energy dissipation through heat.
Copper Losses: These losses arise from the resistance in the windings of the transformer, where current flow generates heat.
Leakage Flux Losses: Incomplete magnetic flux linkage between the primary and secondary windings leads to energy loss.
Dielectric Losses: Energy is lost due to the imperfect insulation material in the transformer.
The magnitudes of the electric field (E) and magnetic field (B) in an electromagnetic wave are related by E = cB, where c is the wave's velocity in the medium. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
The magnitudes of the electric field (E) and magnetic field (B) in an electromagnetic wave are related by E = cB, where c is the wave’s velocity in the medium.
For a plane electromagnetic wave traveling in vacuum along the z-direction, the electric field vector (B) and magnetic field vector (B) are perpendicular to each other and to the direction of propagation, lying in the x-y plane. For more visit here: https://www.tiwariacademy.com/ncert-solutions/clasRead more
For a plane electromagnetic wave traveling in vacuum along the z-direction, the electric field vector (B) and magnetic field vector (B) are perpendicular to each other and to the direction of propagation, lying in the x-y plane.
The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiation of 16000 Å in vacuum is the speed of light (c = 3 × 10⁸ m/s). For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiation of 16000 Å in vacuum is the speed of light (c = 3 × 10⁸ m/s).
Electromagnetic waves are oscillating electric and magnetic fields that propagate through space at the speed of light. They carry energy and include a wide range of wave types, such as radio waves, microwaves, visible light, ultraviolet, X-rays, and gamma rays. For more visit here: https://www.tiwarRead more
Electromagnetic waves are oscillating electric and magnetic fields that propagate through space at the speed of light. They carry energy and include a wide range of wave types, such as radio waves, microwaves, visible light, ultraviolet, X-rays, and gamma rays.
Mention various (any four) energy losses in a transformer.
Four common energy losses in a transformer are: Core Losses (Hysteresis and Eddy Current Losses): These occur in the transformer core due to the alternating magnetic flux, causing energy dissipation through heat. Copper Losses: These losses arise from the resistance in the windings of the transformeRead more
Four common energy losses in a transformer are:
Core Losses (Hysteresis and Eddy Current Losses): These occur in the transformer core due to the alternating magnetic flux, causing energy dissipation through heat.
Copper Losses: These losses arise from the resistance in the windings of the transformer, where current flow generates heat.
Leakage Flux Losses: Incomplete magnetic flux linkage between the primary and secondary windings leads to energy loss.
Dielectric Losses: Energy is lost due to the imperfect insulation material in the transformer.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-7/
How are the magnitudes of the electric and magnetic fields related to the velocity of the electromagnetic wave?
The magnitudes of the electric field (E) and magnetic field (B) in an electromagnetic wave are related by E = cB, where c is the wave's velocity in the medium. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
The magnitudes of the electric field (E) and magnetic field (B) in an electromagnetic wave are related by E = cB, where c is the wave’s velocity in the medium.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
A plane electromagnetic wave travels in vacum along z-direction. What can you say about the direction of electric and magnetic field vectors?
For a plane electromagnetic wave traveling in vacuum along the z-direction, the electric field vector (B) and magnetic field vector (B) are perpendicular to each other and to the direction of propagation, lying in the x-y plane. For more visit here: https://www.tiwariacademy.com/ncert-solutions/clasRead more
For a plane electromagnetic wave traveling in vacuum along the z-direction, the electric field vector (B) and magnetic field vector (B) are perpendicular to each other and to the direction of propagation, lying in the x-y plane.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
Name the physical quantity which remains same for microwaves of wavelength 1 mm and UV radiations of 16000 A° in vacuum.
The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiation of 16000 Å in vacuum is the speed of light (c = 3 × 10⁸ m/s). For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiation of 16000 Å in vacuum is the speed of light (c = 3 × 10⁸ m/s).
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/
What are electromegnetic waves?
Electromagnetic waves are oscillating electric and magnetic fields that propagate through space at the speed of light. They carry energy and include a wide range of wave types, such as radio waves, microwaves, visible light, ultraviolet, X-rays, and gamma rays. For more visit here: https://www.tiwarRead more
Electromagnetic waves are oscillating electric and magnetic fields that propagate through space at the speed of light. They carry energy and include a wide range of wave types, such as radio waves, microwaves, visible light, ultraviolet, X-rays, and gamma rays.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-8/