In the region of space shown in the diagram, there is a uniform magnetic field of strength 0.128 T in the direction of the +z axis. What is the magnetic flux across the surface abcd?

A. 0.0115 Wb
B. 0.000 Wb
C. 0.0230 Wb
D. 0.0512 Wb

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Why don't you see your reflection in water with waves or repples