# Physics

posted by .

For the following, put T in the box if the statement is true, Fif it is false. Try to provide a very brief explanation of each answer.

a) Like chargs attract; unlike charges repel.

b) When polythene is rubbed with wool, positive charges move from the polythene to the wool.

c) Metal water pipes in the home can be used as an electrical earth.

d) The tip of a lightning conductor should have a sharp point.

e) It could be dangerous to fly a kite during thundery weather.

f) Blobs of solder on electrical equipment should be rounded rather than pointed.

g) A conductor allows protons to move through it easily.

## Similar Questions

1. ### science

how do like electric chares react to each other?
2. ### science

what like charges do? like electrical charges repel each other. it doesnt fit in my crossword?
3. ### Physics

For the following, put T in the box if the statement is true, Fif it is false. Try to provide a very brief explanation of each answer. a) Like chargs attract; unlike charges repel. b) When polythene is rubbed with wool, positive charges …
4. ### physics

True or false questions a)Rubbing a polythene rod with a duster gives the rod extra negative charge. b)Rubbing a polythene rod with a duster takes away positive charge from the duster. c)The duster will have the same charge as the …

What law states that unlike charges attract each other while like charges repel each other?
6. ### math

Is the following statement true or false?
7. ### physic

It is said that like charges repel. You should have observed that after the sticky side of two pieces of scotch tape are pulled quickly off a table the tapes repel each other. Perhaps each tape has a different type of charge and the …
8. ### physic

It is said that unlike charges attract. You should have observed that after the sticky side of a piece of scotch tape is pulled quickly off the smooth side of another piece of tape the tapes attract each other. Perhaps each tape has …
9. ### PHY

It is said that unlike charges attract. You should have observed that after the sticky side of a piece of scotch tape is pulled quickly off the smooth side of another piece of tape the tapes attract each other. Perhaps each tape has …
10. ### Math

Determine whether the statement is true or false. Explain. "The median divides the box of a box-and-whisker plot in half." I think it is true but I can't think of an explanation.

More Similar Questions