The object in Figure P23.52 is midway between the lens and the mirror, which are separated by a distance d 5 25.0 cm. The magnitude of the mirrors radius of curvature is 20.0 cm, and the lens has a focal length of 216.7 cm. (a) Considering only the light that leaves the object and travels first toward the mirror, locate the final image formed by this system. (b) Is the image real or virtual? (c) Is it upright or inverted? (d) What is the overall magnification of the image?
Sunday, February 23, 2014 General rule: Current conservation: # of nodes -1 Voltage: # of loops -1. 2 Ammeter and Voltmeter A device used to measure current is called an ammeter A device used to measure voltage is called a voltmeter To measure the current, the ammeter must be placed in the circuit in series To measure the voltage, the voltmeter must be wired in parallel with the component across which the voltage is to be measured Voltmeter in parallel Ammeter in series September 07, 2010 University Physics, Chapter 26 28 RC Circuits (1) So far we have dealt with circui