A resistor made out of gold (conductivity = 4.1.107 ) has a cross section with area A = 2mm² and length 1 = 40mm.

Q: Number of electrons in 1 Coulomb charge is a) 6.25*1021 b) 6.25*1020 c) 6.25*1025 d) 6.25*1023

A: The solution is provided in the following section.

Q: I want an assembly where total 10 C negative charge will be contained. Estimate how many electrons…

A: Electrons are negatively charged particles and the charge of an electron can be expressed as

Q: Another resistor is made out of aluminum (= 3.5.107) with the same length and resistance as the one…

A:

Q: There are 5005 electrons in an assembly. What will be total charge in coloumb?

A: Electrons are negatively charged particles and the charge of a single electron can be expressed as…

Q: 2. Assuming the diodes are ideal, calculate I, V in the following circuits a) 10V D₁ V 10kΩ -10V D₂…

A:

Q: An ideal rectifying contact is formed by depositing tungsten on n-type silicon doped at 1017 cm-³.…

A: Given :ni=1017cm-3" data-mce-tabindex="0">The width of the depletion region determines the…

Q: a 12 volt source with an internal resistance of 1.2 ohm is connected across a wire wire wound…

A:

Q: A square is 1 meter on each side. At each of the four corners there is one of each of the following…

A: We need to find out potential at centre of given square.

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.