You will get 20460000 as your answer which is broken down into, 2.046 x 10^7 as your number has to be between 1-10.
centripetal acceleration is given by formula
given that
now we have
so the ratationa frequency is given by
Metal
Explanation:
semiconductors are materials which have a conductivity between conductors (generally metals)
Answer: current I = 0.96 Ampere
Explanation:
Given that the
Resistance R = 60 Ω
Power = 55 W
Power is the product of current and voltage. That is
P = IV ...... (1)
But voltage V = IR. From ohms law.
Substitutes V in equation (1) power is now
P = I^2R
Substitute the above parameters into the formula to get current I
55 = 60 × I^2
Make I^2 the subject of formula
I^2 = 55/60
I^2 = 0.92
I = sqr(0.92)
I = 0.957 A
Therefore, 0.96 A current must be applied.
