Page 1 of 1
what is the magnetic flux density in the air gap? described in 3d)i) what is the new 2 e) i) If a coil is made of 400 tu
Posted: Thu Jun 02, 2022 9:34 am
by answerhappygod
- What Is The Magnetic Flux Density In The Air Gap Described In 3d I What Is The New 2 E I If A Coil Is Made Of 400 Tu 1 (18.72 KiB) Viewed 24 times
what is the magnetic flux density in the air gap? described in 3d)i) what is the new 2 e) i) If a coil is made of 400 turns over a length of 20 cm and is wound around a core with relative permittivity of 3500 and a cross-sectional area of 1x10 m². What is the inductance of the coil? ii) If the coil described in 3e)i) is connected up with a resistor of 2002, a switch and a 12 V battery. How long does it take the current to reach 63% 1, when the switch is closed? Total 25