Notice also that rotation direction is irrelevant because the same voltage (amplitude and polarity) will be produced when the wire moves downwards through the magnetic field irrespective of whether it takes a counter clockwise or clockwise route. Discover short videos related to clockwise and counterclockwise witch on TikTok. clockwise - in the direction that the hands of a clock move 'please move clockwise in a circle'. If you are traveling counterclockwise, start in the region you are beginning your trip and read the guide from back to front instead of front to back. If CD is moving down through the magnetic field and is beginning this process at the top (as shown in the OP's diagram), then a voltage is induced that pushes current in the direction D to C (note that N and S are in opposite places on my diagram to the OP's). If you are traveling clockwise, and utilizing the guide, start in the region you are beginning your journey and continue through the guide from there.
The polarity of the conductor 'CD' on its terminnal? If the conductor CD rotates in counterclockwise direction what will be Introduction: Arguments against counterclockwise shift schedules, such as those used in air traffic control, are prevalent in the literature however, few studies have examined direction of rotation in rapidly rotating schedules. So that's the currents but what drives that current? An induced voltage drives the current and that has a polarity that must reverse direction to drive current in the opposite direction. Willner et al., 2004 Massonne & Willner, 2008. This means your middle finger (current) is pointing outwards from the page. Clockwise and anticlockwise PT paths could be caused by the thermal structure of the mantle wedge (e.g. Unfortunately, few studies have examined CW and CCW rapidly rotating shifts.
Now, if the force was downwards you would have to rotate your hand through 180 degrees to keep the field in the same direction but now your thumb (movement) would be pointing down. Researchers recommend, however, that if rotating schedules are to be used, they should rotate in a clockwise (CW), rather than a counterclockwise (CCW) direction.
#Clockwise and counterclockwise download
Download a free preview or high-quality Adobe Illustrator (ai). So, if the conductor is moving upwards (as shown), Fleming's right hand rule tells us that current will flow into the page (as shown): -Īlign your hand so that your index finger is pointing left to right to correspond with the field line directions of north to south in the top picture. Rotate clockwise and rotate counterclockwise arrows. Just consider a single conductor connected to an ammeter:.
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