Science Experiment - Battery Life Aim: To recoup push through and collect selective information on the superpower life of 2 different mark batteries. Equipment: - Â Â Â Â Â Â Â Â Multi-meter - Â Â Â Â Â Â Â Â BatteryCare round - Â Â Â Â Â Â Â Â Alkaline(Sanyo) barrage - Â Â Â Â Â Â Â Â Spare Wire - Â Â Â Â Â Â Â Â Sticky tape - Â Â Â Â Â Â Â Â 1.3 fin electric ram Method: 1. Â Â Â Â Â Â Â Â First book readings of the 2 different batteries power aims victimisation a multi-meter. 2. Â Â Â Â Â Â Â Â add 1 battery up to the 1.3volt electric motor use well-nigh of the spare. 3. Â Â Â Â Â Â Â Â Use steamy tape to ensure the link among the wire and the battery are at in that view greatest capacity. 4. Â Â Â Â Â Â Â Â After 1 hour is over or the battery dies take a reading of its power aim using a multi meter. 5. Â Â Â Â Â Â Â Â Repeat the above steps with the cherish battery. Results: BatteryCare: Started off w ith 1.585 Volts and ran for 21 minutes before it run bulge out of the required amount of power to allow the motor to function. Its net examination multi-meter reading was 0.572 Volts. Alkaline(Sanyo): Started off with 1.604 Volts and ran for 60 minutes with a proceeds of 1.246 volts. After this hitch of time the battery was travel rapidly the motor very poorly. Total loss of 0.358 Volts over a period of 1 hour. Conclusion: I bought a familiar 1.
3 Volt Electric repel from a gain held fan that ran off 2 persona A size batteries. I first recorded the amount of power in both batteries using a digital multi- meter. During the taste the BatteryCare ba! ttery was making the motor run high and then dense then high then slow and by the curiosity of the experiment it clearly showed that the battery was leaking as it was sticky and the strike off was soaking. Also the BatteryCare were do from cheap metals as using fingers you piece of tail easily squish the battery, yet the alkaline battery is made from good metals, If you want to get a rich essay, come in it on our website:
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