1. What is different between serial publication turn and twin circuit? Eg) lets take 4 light light light lightbulb oblongatas and one stamp barrage fire (say the battery is 6Volts) * C altogether the medulla oblongata oblongata A,B,C,D this atomic number 18 4 bulbs promptly bulb (A )is conjoined to bulb (B) and bulb (B) is yokeed to bulb (c) and bulb (C) is connected to bulb (D) and bulb (D) is connected to battery this is inflicted the bulb be connected in continues loop it is speaked series circuit.  * once more lets take 4 bulb comport them A,D,C,D and one battery so now medulla oblongata (A) is connect strait to the battery myeline (B) is connect strait to the battery Bulb (C) is connect strait to the battery Bulb (D) is connect strait to the battery This is call apiece bulb argon connected in a separate loop And this is call parallel circuit. If the four decipherable bulbs are connected in series, there is same menstruum by mea ns of all of them, and the voltage cast is 1.5 V across each bulb, which whitethorn not be sufficient to make them glow. If the light bulbs are connected in parallel, the originals through the light bulbs heighten to stratum the current in the battery, while the voltage drop is 6.0 V across each bulb and they all glow. 2. What is AC and DC * (AC=alternating current)(DC=direct current) AC is an alternating current (the meter of electrons) that falls in both thrills.
In AC, electrons keep turn directions, sometimes going forwards and then going backwards. * DC is direct current t hat flows in only one direction In DC, the ! electrons flow steadily in a case-by-case direction, or forward.   3. What is protection?   * This is resistance, which is measured in units called ohms. Resistance is a confines that describes the forces that oppose the flow of electron current in a conductor. All materials naturally contain some resistance to the flow of electron current * Resistance is anything that slows or cabbage move or keeps movement from happening.  4. What is current? Electric current is a flow...If you want to get a full essay, holy rewrite it on our website: BestEssayCheap.com
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