Question

b) Identify in which of the following three cases, will the electromagnet have a greater
number of paper clips attached to it, A or B. Justify your choice with proper reasons.
(3x 1= 3 marks)
1
А
B
А
А
B
Case 1
Nail A - 50 turns,
Nail B - 100 turns
Case 2
Coil around Nail A - attached
to single cell,
Coil around Nail B attached
to two cells
Case 3
A - Pencil as the core,
B - Iron nail as the core ​

Answer 1

Answer:

define various types of atomic radii .which of them is biggest and a small ?what are the various factors which affect the atomic radius?

Answer 2

Answer:

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