please do 2 and 5 at least Name Lab Period (day & time 7 Date Station Prelab 7 Q

Question

please do 2 and 5 at least Name Lab Period (day & time 7 Date Station Prelab 7 Questions Current and Magnetic Field 1 | The current in Experiment I is assumed to flow clockwise around the loop. a | True b False 21 In Experiment I, suppose current segment 3 is 0.83 cm long, makes an angle of 50 with r, and its midpoint is 4.22 cm from point P. What is the vatue of dB? a | 0.51 HT bl 1.8 T c 1 4.4 HT If a long, straight wire carries a current out of the plane of the page, its field lines circulate clockwise around the wire. a l True b ) False 4 | The integral in Experiment Il is conducted clockwise around the Amperian loop. ah True b| False 5| In Experiment II, suppose segment 7's midpoint is 5.58 cm from the wire. The magnitude of the field created by the wire at that segment's position is a l 15.2 T b | 29.1 T c 43.0 iT

Explanation / Answer

3. Direction of magnetic field due to long wire can be known as,

keep the thumb of right hand along the direction of current,

then curl the finger around the wire.

so direction of fingers will give direction of field.

so direction of field -> counterclockwise

Ans: False

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