# Electricity & Magnetism Crossword

### Description

Changes potential difference of AC
The direction of any induced current is such as to opposes the change causing it
Maintain electrical contact between the split-ring commutator & power source
A long straight wire conductor wound into a coil
A device used to reverse current
Made from a material that retains it magnetism over long periods of time
Type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of wire wound into a coil
Substance containing iron, nickel & cobalt are attracted to magnet
Material that is unaffected by magnetic fields
Bar magnet bent into a U-shape
Component that opens a switch that turns off all current before the excess current can start a fire
Component that protects against electric shock by detecting the leaking current and turning off the current within 0.03 sec
An alternative path for current
The rate at which electrical energy is transferred by an electric circuit
A large unit of energy used to measure how much mains electrical energy is used in home or business
A piece of very thin wire that melts when the current passing through it is too high, thus breaking the circuit
Electromagnetic switches that control one electric circuit by opening and closing contacts in another circuit
A component made from semi-conductor material, which allows current to flow in only one direction through it
Current splits between the parallel components. Total current from the battery is equal to the sum of the currents through each component
A variable resistor can change the amount of resistance offered. When resistance increases in a rheostat, the amount of current that flows in the circuit decreases
Circuit components that have specific electrical resistance
Current through each component is the same and equal to the total current from the battery
The voltage across a conductor is directly proportional to the current through the conductor provided the temperature remains constant
The difference in the amount of potential energy per unit charge
Circuit component that measures the voltage in a circuit, connected in parallel
Circuit component that measures the resistance in a circuit
Electrons flow from the negative terminal to the positive terminal
The difference in potential that causes an electric current to flow. The energy that the battery can supply
The tendency of a conductor to oppose the flow of charge
Charge flows only in one direction
Two or more cells connected together
Current that flows from the positive terminal to the negative terminal
Circuit component that measures the current in a circuit, connected in series
Electrons change direction so that the current changes from positive to negative at a particular frequency
Flow of charge per unit time
Process in which a neutral metal object becomes charged by placing a charged object near it

Customize
Add, edit, delete clues, and customize this puzzle.

Crossword

Crossword

Crossword

Crossword

Crossword

Crossword

Crossword

### Energy & Heat

Crossword

#### What is a crossword?

Crossword puzzles have been published in newspapers and other publications since 1873. They consist of a grid of squares where the player aims to write words both horizontally and vertically.

Next to the crossword will be a series of questions or clues, which relate to the various rows or lines of boxes in the crossword. The player reads the question or clue, and tries to find a word that answers the question in the same amount of letters as there are boxes in the related crossword row or line.

Some of the words will share letters, so will need to match up with each other. The words can vary in length and complexity, as can the clues.

#### Who is a crossword suitable for?

The fantastic thing about crosswords is, they are completely flexible for whatever age or reading level you need. You can use many words to create a complex crossword for adults, or just a couple of words for younger children.

Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. It is easy to customise the template to the age or learning level of your students.

#### How do I create a crossword template?

For the easiest crossword templates, WordMint is the way to go!

For a quick and easy pre-made template, simply search through WordMint’s existing 500,000+ templates. With so many to choose from, you’re bound to find the right one for you!

#### Create your own from scratch

• Click ‘Create New Puzzle’ and select ‘Crossword’
• That’s it! The template builder will create your crossword template for you and you can save it to your account, export as a word document or pdf and print!

#### How do I choose the clues for my crossword?

Once you’ve picked a theme, choose clues that match your students current difficulty level. For younger children, this may be as simple as a question of “What color is the sky?” with an answer of “blue”.

#### Are crosswords good for students?

Crosswords are a great exercise for students' problem solving and cognitive abilities. Not only do they need to solve a clue and think of the correct answer, but they also have to consider all of the other words in the crossword to make sure the words fit together.

Crosswords are great for building and using vocabulary.

If this is your first time using a crossword with your students, you could create a crossword FAQ template for them to give them the basic instructions.

#### Can I print my crossword template?

All of our templates can be exported into Microsoft Word to easily print, or you can save your work as a PDF to print for the entire class. Your puzzles get saved into your account for easy access and printing in the future, so you don’t need to worry about saving them at work or at home!

#### Can I create crosswords in other languages?

Crosswords are a fantastic resource for students learning a foreign language as they test their reading, comprehension and writing all at the same time. When learning a new language, this type of test using multiple different skills is great to solidify students' learning.

We have full support for crossword templates in languages such as Spanish, French and Japanese with diacritics including over 100,000 images, so you can create an entire crossword in your target language including all of the titles, and clues.