Name



|  Electricity |[pic] |

|[pic] |[pic] |[pic] |1 |

|lightning rod |parallel circuit |ampere |fuse |

|voltage |compass |generator |electric field |

|static electricity |insulator |resistor |magnet |

|conductor |ground |charge | |

|Down | |Across |

|1.   | |11.   |

|The amount of energy used when you consume one kilo-watt of| |An electric current that reverses its direction of flow at |

|power in one hour. | |regular intervals. (2 words - include space in puzzle) |

| | | |

| | | |

|2.   | |12.   |

|A hard, black, naturally magnetic rock. | |A closed path along which electricity flows. |

| | | |

| | | |

|3.   | |13.   |

|An electric circuit that has more than one path for the | |A piece of metal that stands at the highest point of a |

|current. (2 words - include space in puzzle) | |building and is connected to the Earth. The purpose of the |

| | |piece of metal is to ground the large amount of electrical |

| | |energy in the event of a lightning strike. (2 words - |

|4.   | |include space in puzzle) |

|A safety device placed in an electric circuit. This | | |

|contains a metal strip that melts when overheated. | | |

| | |14.   |

| | |A unit used to measure current. |

|5.   | | |

|The force that pushes electricity or a current. In most | | |

|homes this force is 110 volts. | |15.   |

| | |A charge that stays on an object instead of flowing in a |

| | |current. (2 words - include space in puzzle) |

|6.   | | |

|This has a magnetized needle that is attracted to the | | |

|earth's north magnetic pole. | |16.   |

| | |Material through which a current cannot pass or easily |

| | |flow. |

|7.   | | |

|A machine that produces electricity by changing energy of | | |

|motion into electrical energy. | |17.   |

| | |Material that slows down or resists the flow of current. |

| | |These are used in electric circuits to help control the |

|8.   | |flow of current. |

|The area around charged particles where electric forces | | |

|occur. (2 words - include space in puzzle) | | |

| | |18.   |

| | |An object with two poles that attracts iron and steel. |

|9.   | | |

|An electrical connection that allows electrons to be | | |

|carried away in the event of a problem. | |19.   |

| | |Material that allows current to easily flow. |

| | | |

|10.   | | |

|A measure of the amount of electricity in an atom that is | | |

|determined by the extra positive or negative particles that| | |

|an atom has. | | |

| | | |

 

|Answer Key |

[pic] |[pic] |[pic] |k |[pic] |[pic] |[pic] |[pic] |[pic] |r |e |s |i |s |t |o |r |[pic] |[pic] |[pic] | |[pic] |[pic] |c |i |r |c |u |i |t |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |v |[pic] |l |i |g |h |t |n |i |n |g | |r |o |d |[pic] |[pic] |[pic] |[pic] | |[pic] |o |[pic] |o |[pic] |[pic] |[pic] |[pic] |m |a |g |n |e |t |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |l |[pic] |w |[pic] |p |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |t |[pic] |a |[pic] |a |m |p |e |r |e |[pic] |[pic] |[pic] |f |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |a |l |t |e |r |n |a |t |i |n |g | |c |u |r |r |e |n |t | |[pic] |g |o |t |l |a |[pic] |[pic] |[pic] |[pic] |[pic] |e |[pic] |o |s |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |e |d |- |e |l |[pic] |[pic] |[pic] |[pic] |[pic] |n |[pic] |m |e |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |e |h |c |l |[pic] |[pic] |[pic] |[pic] |g |e |[pic] |p |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |s |o |t |e |[pic] |[pic] |[pic] |[pic] |r |r |[pic] |a |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |t |u |r |l |[pic] |c |[pic] |[pic] |o |a |[pic] |s |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |o |r |i | |[pic] |h |[pic] |[pic] |u |t |[pic] |s |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |n |[pic] |c |c |[pic] |a |[pic] |[pic] |n |o |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |e |[pic] | |i |[pic] |r |[pic] |[pic] |d |r |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |[pic] |[pic] |[pic] |[pic] |f |r |[pic] |g |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |s |t |a |t |i |c | |e |l |e |c |t |r |i |c |i |t |y |[pic] |[pic] | |[pic] |[pic] |[pic] |[pic] |e |u |[pic] |[pic] |[pic] |c |o |n |d |u |c |t |o |r |[pic] |[pic] | |[pic] |[pic] |[pic] |[pic] |l |i |[pic] |[pic] |i |n |s |u |l |a |t |o |r |[pic] |[pic] |[pic] | |[pic] |[pic] |[pic] |[pic] |d |t |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] |[pic] | |

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download