Q2. a student uses iron filings to show the pattern of a
magnetic field around a bar magnet.
figure 1 shows the pattern the student produced.
(i) describe how you can tell from figure 2 where the
magnetic field is strongest. (2)

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral

Acid rain is caused by human activity. select the best answer from the choices provided t f