typing not in handwriting 1 Facts about static electricity Decide which of these statements is/are true. Put
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1 Facts about static electricity Decide which of these statements is/are true. Put a T against each true statement and an F against each false statement: a) Charged objects attract dust more than uncharged ones. b) Static electricity exerts a contact force on its surroundings. c) An object can become statically charged by rubbing against certain materials. d) Magnetic fields and fields due to static charge are the same thing. ***** ****E ***** 2 Explaining effects of static electricity a) Suggest why a charged balloon stuck to a wall usually falls off after a few minutes. b) Explain why you are more likely to get electric shocks in a carpeted room than on a wooden floor. I 3 Comparing static charge and magnetism A student suggested that there is little difference between magnetism and the effects of static charge. Explain to what extent you agree with the suggestion >>> 1 Facts about static electricity Decide which of these statements is/are true. Put a T against each true statement and an F against each false statement: a) Charged objects attract dust more than uncharged ones. b) Static electricity exerts a contact force on its surroundings. c) An object can become statically charged by rubbing against certain materials. d) Magnetic fields and fields due to static charge are the same thing. ***** ****E ***** 2 Explaining effects of static electricity a) Suggest why a charged balloon stuck to a wall usually falls off after a few minutes. b) Explain why you are more likely to get electric shocks in a carpeted room than on a wooden floor. I 3 Comparing static charge and magnetism A student suggested that there is little difference between magnetism and the effects of static charge. Explain to what extent you agree with the suggestion >>>
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Q1 True or False aTrue Charged objects especially those with a strong positive or negative charge can attract dust small particles and other charged materials due to the electric force of attraction b... View the full answer
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