Hi there,
Burning fossil fuel should be a cause. Using aerosols also would be a cause.
Smog is an effect of air pollution. As well as acid rain, also I believe that loss of the ozone layer should be an effect of air pollution. I believe that volcano eruptions should be an cause of air pollution
I believe that smog reducing filters should be in the prevention box, as well for using electric cars.
Using the Planck's Equation, comes:

If you notice any mistake in my english, please let me know, because i am not native.
It depends on speed because it is a part of a car
Answer

Explanation:
given,
Side of square coil = 3.2 cm
Number of turns = 2720
magnetic field in the coil increases to = 0.45 T
time interval = 1.7 s
average induced voltage in the coil = ?
length = 0.032 m
Area = 0.032² = 0.001024 m²
induced voltage


The average voltage induced in the coil is equal to
resistance of 4 ohm, 10 ohm and 7 ohm is connected in parallel.
so net resistance in parallel is given by



now it is connected to 6 ohm resistance in series
so net resistance is given by


