Home
Class 12
PHYSICS
What will be the energy loss per hour in...

What will be the energy loss per hour in the iron core of a transformet if the area of its hysteresis loop isequivalent to `2500erg//cm^(3)`.
The frequence of alternating current is `50 Hz`, The mass of core is `10 kg` and the density of iron is `7.5gm//cm^(3)`.

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the mass of 555cm^(3) of iron in kg when density of iron is 7.6g//cm^(3)

Find the mass of 555cm^(3) of iron in kg when density of iron is 7.6 g//cm^(3) .

The area of hysteresis loop of a material is equinalent to 250 joule. When 10 kg material is magnetised by an alternating field of 50 Hz then energy lost in one hour will be if the density of material is 7.5 gm//cm^(2)

Find the mass of silver of volume 50 cm^3 and density 10.5g//cm^3 .

A piece of iron has a volume of 25 cm^3 and mass 195 g. Find the density of iron in kg m^(-3)

For a specimen of iron weighing 15 kg the hysteresis loss is equivalent to 400 Jm^(-3) /cycle. Calculate the loss of energy per hour at 60 cycle/ s. Take density of iron = 7,500 kg//m^3

The volume of a piece of iron is 15cm^(3) and its mass is 117g. The density of iron in g//cm^(3) and kg//m^(3) is

30cm^(3) of iron weighs 234g. Find its density in kg m^(-3) .

If the mass of 10 cm^3 of iron is 78 g, what would be its density?

The mass of an iron ball is 312 g. The density of iron is 7.8 g cm^(-3) . Find the volume of the ball.