Practice Electric Charge (2.1) - Electricity - IB 10 Sciences (Group 4)- Physics

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10 questions

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4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What unit is used to measure electric charge?
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Think of how we measure quantities in science.
Question 2.
What charge do protons carry?
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Remember the phrase 'positive protons'!
3Question 3.
What is the unit of electric charge?
- Amperes
- Coulombs
- Volts
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It's not related to current or potential difference.
4Question 4.
True or False: Like charges attract each other.
- True
- False
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Think about magnets.
Question 5.
Two charged balloons are placed near each other; one is positively charged, and the other is negatively charged. Describe what happens.
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Think about attraction and repulsion of charges.
Question 6.
Suppose you have an object with a charge of +4C and another object with charge -2C. What will be the total charge if they are brought in contact and then separated?
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Calculate the sum of charges before and after contact.

6 more questions in this section. Enroll free to practise them all.