Answer:
Explanation:
Recall that the formula for an inductance (L) for coil on N turns, are A and current I is given by:
Then, for the first coil we have;
and for coil 2 we have:
then, the quotient L1/L2 can be written as:
That would be false
Hope this helps :)
It is used to classify the climates around the world
Answer:
Convection cells
Explanation:
As the cold air moves away from poles, it begins to warm up. This warm air now becomes lighter and the pressure drops significantly at 60° N and 60° south latitude. The air from poles further gushes into these belts because the low pressure created. Thus, convection cells are formed because this rise and fall of air in circular pattern.
Hence, the name given is convection cells.
By definition;
M = fo/fe
Where,
M = Angular magnification
fo = Focal length of objective lens
fe = Focal length of eyepiece lens
From the information given;
M = 180/30 = 6
