1-Is it correct to say that a toaster "consumes" current?

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A toaster can be described as "consuming" current because it uses electrical energy to generate heat through its resistance. The resistance in the toaster converts electrical energy into thermal energy, which is essential for toasting bread. Understanding this process highlights the relationship between electrical consumption and the appliance's function. The discussion emphasizes the importance of explaining concepts rather than just providing answers. Overall, the role of resistance is central to the operation of a toaster.
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1-Is it correct to say that a toaster "consumes" current?
What will be the role of the resistance in it ?
 
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We do ask that you "show your work" here so we aren't in the position of simply dispensing answers - at least, not without getting paid for it.

So - what do you think?
 
Can't say about the first one. For the 2nd, it might help to think about the purpose of a toaster.
 

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Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
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Thread 'Voltmeter readings for this circuit with switches'

Thread 'Voltmeter readings for this circuit with switches'

TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
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