8- Earth's magnetic field (013): In this experiment a student plotted a graph of tan(0) versus I (mA) as shown in the figure. The measured horizontal magnetic field of the earth is 0.6102*104 T. If the radius of the coil used is 10 cm then the number of turns N is: A. 202 B. 400 C. 298 D. 106
8- Earth's magnetic field (013): In this experiment a student plotted a graph of tan(0) versus I (mA) as shown in the figure. The measured horizontal magnetic field of the earth is 0.6102*104 T. If the radius of the coil used is 10 cm then the number of turns N is: A. 202 B. 400 C. 298 D. 106
8- Earth's magnetic field (013): In this experiment a student plotted a graph of tan(0) versus I (mA) as shown in the fi
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8- Earth's magnetic field (013): In this experiment a student plotted a graph of tan(0) versus I (mA) as shown in the fi
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