Can you guys please help me!! I don\'t know how to do some questions and im not

Question

Can you guys please help me!! I don't know how to do some questions and im not sure if my answers are right.

Below each of the following quantities, write the corresponding base metric units: Impedance, inductance, magnetic field, inductive reactance, magnification, intensity, wavelength, pointing vector Wt/m^2 Fill in the blanks. A motor converts electrical energy to mechanical energy. A battery converts chemical energy to electrical energy. A generator converts Mechanical energy to electrical energy. A resistor converts electrical energy to hent energy. What particle(s) are radio waves made out of? You have a 20cm solenoid with 555 turns of coil, a cross sectional area of 2 times 10^-3m6-2 and an induced constant flux of 14kWb within it. What is the current running through this solenoid? Is this solenoid connected to an AC or DC power source and how do you know? L = 20 times 10^-2 m N = 555 A = 2 times 10^-3 m^2 I_B = 14 times 10^3 wb I = ? B = mu_0 n = N/L I_B = BA B = I_B/A I = B/mu_on = (7 times 10^6/(1.26 times 10^-6) (555)/20 times 106-2) = 2.0 times 10^9 A

Explanation / Answer

1.
impedence : ohm
inductance : henry
Magnetic field : Tesla
inductive reactance : ohm
magnification : no unit
intensity : candella
wavelength : m

3.
radio waves are made of photon

i am allowed to answer only 1 question at a time

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