Hockey

# Why can you make a goal without hitting the puck in electric field hockey?

the higher the charges are, the farther away the balloons will move away from each other. why can you make a goal without hitting the puck? … the charges would move away from each other.

Amazingly, how does electric field hockey work?

Additionally, what happens when you put a negative charge by the hockey puck? Answer: The charges would move away from each other.

In this regard, how would the arrows look if the puck was negative?

• 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.

Also know, how do you beat an electric field in hockey?

## Does a polarized object change its charge?

Polarization is Not Charging When an object becomes polarized, there is simply a redistribution of the centers of positive and negative charges within the object.

## How did the distance between the puck and the charges affect the motion of the puck?

The closer the proton is to the puck, the farther the puck will travel. If a electron is put near the puck, the arrow will point towards the electron because the puck and electrons attract.

## What is the charge of the hockey puck?

1. 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.

## What do the E field sensors show?

The E-field sensors show an arrow, and it indicates the magnitude and direction of the electric field at a specific location.

## 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.

## Which direction do electric field lines point for positive charges?

Electric field lines point away from positive charges and toward negative charges.

## 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 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.

## How electric fields are like gravitation fields and how they differ?

They both act between two bodies without any means of contact. However gravitational force acts on mass while the electric force acts on charge. Gravitational force are only attractive while electric field can be attractive/repulsive. Electric field is much stronger than gravitational field.