A magnetic needle suspended in a vertical plane at from the magnetic meridian makes…

PHYSICS · Subjective · CBSE · Physics · Electricity: Magnetic and Heating Effects · Electricity: Magnetic and Heating Effects

Problem

A magnetic needle suspended in a vertical plane at 30∘30^\circ from the magnetic meridian makes an angle of 45∘45^\circ with the horizontal. Find the true angle of dip.

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