A magnetic field directed into the page changes with time according to B = 0.0240t2 + 1.40, where B is in teslas and t is in seconds. The field has a circular cross section of radius R = 2.50 cm (see figure below). <img src="//img.wizedu.com/questions/76847d20-cdb5-11ec-b586-e3286ace615d.png" title="1651893947104229.png" alt="image.png"/> (a) When t = 1.65 s and r2 = 0.020 0 m, what is the magnitude of the electric field at point P2? (b) When t = 1.65 s and r2 = 0.020 0 m, what is the direction of the electric field at point P2?

Question

In: Physics

A magnetic field directed into the page changes with time according to B = 0.0240t2 + 1.40

A magnetic field directed into the page changes with time according to B = 0.0240t² + 1.40, where B is in teslas and t is in seconds. The field has a circular cross section of radius R = 2.50 cm (see figure below).

(a) When t = 1.65 s and r2 = 0.020 0 m, what is the magnitude of the electric field at point P₂?

(b) When t = 1.65 s and r2 = 0.020 0 m, what is the direction of the electric field at point P₂?

Expert Solution

genius_generous answered 2 years ago

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