The 'charge' in the pith ball is actually caused by too many or too little electrons. When you touch the ball, these billions of electrons would rather move to your nice, moist skin, than stay in the dry pith ball, because your skin is a better conductor than pith is.
The 'charge' in the pith ball is actually caused by too many or too little electrons. When you touch the ball, these billions of electrons would rather move to your nice, moist skin, than stay in the dry pith ball, because your skin is a better conductor than pith is.
the blackberry bold has a small touch pad, in place of the ball
When you touch the ball with your head and it goes away it is called heading. you can head a ball into the net.
The ball in a pith ball elecroscope is small because the ball must be able to move with little forces. If the ball had a large mass it would be difficult for a small force of attraction to occur.
it basically means that you don't control the ball and pass it straight away on the first touch. hope that helps.
No, charged body doesn't need to touch the ball. The presence of a charged body near the electroscope is enough to cause the leaves to diverge due to the transfer of charge.
A foot-skill ball is a small (usually four inches in diameter) bean filled ball. The idea is to train on a much smaller surface than a soccer ball to improve your touch. If you can dribble well and have a clean touch on a four ball, then a full size soccer ball should be no problem!
yes , because the positive charge are attach in it
The charge on the ball bearing is positive.
You can touch the base with the ball if you want to. Any part of the fielder's body can touch a base as long as he has possession of the ball.
They played a sort of ball game against nearby tribes to settle things. They had to get a small ball in to a really high basket. They couldn't touch the ball with their hands.
A ball with a positive charge will attract a ball with a negative charge because opposite charges attract each other according to the laws of electrostatics.