- Play Electric Field Hockey: the hockey puck is a positive charge, and you use other charges to create an electric field that pushes the puck around obstacles and into the goal.
Beside the above, what happens when you put a positive charge near the hockey puck? Describe what happens to the motion of the main positive charge, the puck. Answer: As the mass increases, it moves more slowly toward the goal. Q9. Describe your method for getting the positive charge into the goal.
Furthermore, how will a distant negative charge affect the puck? if you were to use a positive charge that would repel the puck, but if you were to use a negative charge it would attract. … the charges would move away from each other.
Subsequently, why does the puck keep moving even though the force vector points in other direction? If the field lines are all pointing inwards toward a specific electron, then it will have an effect on the puck. … So even though the field lines point downwards, the puck will travel across them (caused by the proton) but eventually end up where the field lines are pointing.
Considering this, how do you play electric field in hockey?
- What do you think the arrows on the puck are illustrating? The direction that the charged particles will push the puck. … The positive charges have arrows pointing away from it, and the negative particles have arrows pointing towards it.
What do the black circles with the negative charge represent?
Red circles represent positive charges; black circles are negative. … Below, the test charge is repelled from the positive charge and attracted to the negative charge. Both of these forces point to the right, so the net force is to the right.
How would the negatively charged puck behave when it is released and why?
How would the negatively-charged puck behave when it is released, and why? … It would not move toward or away from the goal because there are equal numbers of + and – charges behind the goal.
What is the relationship between distance and the strength of the electric field around a charged body?
The strength of an electric field as created by source charge Q is inversely related to square of the distance from the source. This is known as an inverse square law. Electric field strength is location dependent, and its magnitude decreases as the distance from a location to the source increases.
How negative and positive charges compare and contrast?
Electric field lines always point away from positive charges and toward negative charges. Therefrore, positive charges will move in the direction of the field; negative charges will move opposite the electric field.
What factors affect the strength of the electrostatic force experienced by the puck?
The first factor is the amount of charge on each object. The greater the charge, the greater the electric force. The second factor is the distance between the charges. The closer together the charges are, the greater the electric force is.
How do you beat an electric field in hockey?
Which direction do electric field lines point for positive charges?
Electric field lines point away from positive charges and toward negative charges.
What are called ions?
ion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions.
Why are anions unstable?
These intermediates are not particularly stable, and so they go on to react further until they form more stable products. Cations and anions can be unstable for the simple reason that charge separation costs energy.
