caption: Magnetic Quantities Recall that magnetic flux lines surround a current-carrying wire. A coil reinforces and intensifies these flux lines.
exif: {"Image DocumentName": "Magnetic Quantities Recall that magnetic flux lines surround a current-carrying wire. A coil reinforces and intensifies these flux lines.", "Image ImageDescription": "The cause of magnetic flux is called magnetomotive force (mmf), which is related to the current and number of turns of the coil. Fm = NI. Fm = magnetomotive force (A-t)(ampere-turn) N = number of turns of wire in a coil. I = current (A)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}