Question
helpp!!
A fraunhofer diffraction pattern is produce on a screen located 1.00 m from a single slit. If a light source of wavelength 500 nm is used and the distance from the center of the central bright fringe to the first is 5.0 mm, what is the slit width? 0.0100 mm 0.100 mm 0.200 mm 1.00 mm A circular loop a of wire with a radius of 4.0 cm is in a unifrom magnetic field of magnetic 0.060 T. The plane of the loop is perpendicular to the direction of the magnetic field. In a time interval of 0.50 s, the magnetic field changes to the opposite direction with a magnetic of 0.040 T. What is the magnitude of the emf induced in the loop? 0.20V 0.025 mV 5.0mV 1.0 mV..
Explanation / Answer
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