The breakdown strength of air is about 1 000 000 V/m. Estimate the voltage difference required for a 0.6 inch spark. (Units: Volts)

Q: Calculate the resistance of a Nickel wire at 20°C in ohm-circular mils per foot if its conductivity…

A: Percentage conductivity of Nickel wire at 20°C is given.We need to calculate resistivity in…

Q: 7. A resistance of 10 ohms and inductance of 4 henry is connected in series with a 12 volts battery.…

A:

Q: 400 A and 35 volts of current is flows through the arc welding process. The length of the arc is 2.5…

A: Given  400 A and 35 volts of current is flows through the arc welding process. The length of the arc…

Q: Equivalent electrical parameter of MMF in electric circuits.  a.   Voltage  b.   Resistance  c.…

A: In this question we will write equivalent electrical parameter of MMF in electric circuits...

Q: 10. What unit is Inductance is measured in? Faraday Lenz Choke Henry

A: Resistance is measured in ohms Capacitance is measured in farads

Q: Which of the following materials has the highest conductivity? a) Copper b) Aluminum c) Silver d)…

A: (1) Silver (c) -  Silver has the highest electrical conductivity among all metals It has excellent…

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.