3.Nathan was given the following items to carry out an investigation on 2 rods, A and B. He has to find out which rod, A or B, is made of a material that conducts electricity. Only one of the rods conducts electricity. (refer to the picture below)
(a) Draw one circuit diagram with all the given materials above to determinewhich rod, A or B, is an electrical conductor. Use appropriate symbols to represent the batteries and bulbs in your diagram.
(b)Based on the diagram drawn, explain how Nathan can conclude which rod is an electrical conductor.
Attachments:
Answers
Answered by
4
Answer:
Electricity requires a complete "loop" for current to flow. This is called a closed circuit. That is why wall outlets have two prongs and batteries have two ends (positive and negative) instead of just one. You connect both of them to a circuit and that creates a complete loop. If the loop is broken at all, it becomes an open circuit, and no current will flow.
Electricity requires a complete "loop" for current to flow. This is called a closed circuit. That is why wall outlets have two prongs and batteries have two ends (positive and negative) instead of just one. You connect both of them to a circuit and that creates a complete loop. If the loop is broken at all, it becomes an open circuit, and no current will flow.In this project you will build your own simple circuit by disassembling a flashlight (with permission, of course). You will use your circuit as a tester to determine whether household materials are conductors or insulators. When you connect the circuit to a conductor, you will create a closed circuit and the flashlight bulb will turn on. If you connect the circuit to an insulator, you will still have an open circuit so the bulb will stay off.
Answered by
0
Answer:
Here are some pointers to get you started.
Take a look at the impact of your emotions. Intense emotions aren't all bad. ...
Aim for regulation, not repression. ...
Identify what you're feeling. ...
Accept your emotions — all of them. ...
Keep a mood journal. ...
Take a deep breath. ...
Know when to express yourself. ...
Give yourself some space.
Similar questions