JEE Main 202120 Jul, Evening shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002At an angle of 30∘^\circ∘ to the magnetic meridian, the apparent dip is 45∘^\circ∘. Find the true dip :AOption A. tan−13{\tan ^{ - 1}}\sqrt 3tan−13BOption B. tan−113{\tan ^{ - 1}}{1 \over {\sqrt 3 }}tan−131COption C. tan−123{\tan ^{ - 1}}{2 \over {\sqrt 3 }}tan−132DOption D. tan−132{\tan ^{ - 1}}{{\sqrt 3 } \over 2}tan−123CheckSkip · show solution
