225 prompts matching "Using dimensions to spot a wrong formula"
Quiz: Conventional current and electron flow
Act as my SS2 Physics tutor and quiz me on conventional current and electron flow. Ask fiv
Let me explain: The ammeter and how it is connected
I have just studied the ammeter and how it is connected in my SS2 Physics class. Let me ex
Practice set: The effects of an electric current
Act as my SS2 Physics tutor. Give me five practice questions on the effects of an electric
Teach me: What electromotive force means
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Quiz: Potential difference, and how it differs from e.m.f.
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Let me explain: The voltmeter and how it is connected
I have just studied the voltmeter and how it is connected in my SS2 Physics class. Let me
Practice set: Internal resistance and the lost volts
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Teach me: What resistance is, and what it depends on
You are my personal SS2 Physics tutor. Teach me what resistance is, and what it depends on
Quiz: Ohm's law and how it is stated
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Teach me: What a series circuit is
You are my personal SS2 Physics tutor. Teach me what a series circuit is, using a real Nig
Quiz: Current in a series circuit
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Let me explain: Potential difference across components joined in series
I have just studied potential difference across components joined in series in my SS2 Phys
Teach me: What a parallel circuit is
You are my personal SS2 Physics tutor. Teach me what a parallel circuit is, using a real N
Quiz: Current in a parallel circuit
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Let me explain: Potential difference across components joined in parallel
I have just studied potential difference across components joined in parallel in my SS2 Ph
Teach me: The dangers of electricity in the home
You are my personal SS2 Physics tutor. Teach me the dangers of electricity in the home, us
Quiz: The fuse and how it protects a circuit
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Let me explain: Earthing, and why an appliance is earthed
I have just studied earthing, and why an appliance is earthed in my SS2 Physics class. Let
Practice set: The circuit breaker and how it works
Act as my SS2 Physics tutor. Give me five practice questions on the circuit breaker and ho
Teach me: What electromagnetic induction is
You are my personal SS2 Physics tutor. Teach me what electromagnetic induction is, using a