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a heater wire length 50cm

a heater wire length 50cm and a 1mm^2 in cross section carries a current of 2A when connected across a 2 V battery. what is the
1. 2 answers
2. asked by dumon
3. 800 views
The heating element of a simple heater consists of a 2.2m--long, 0.70mm--diameter nichrome wire. When plugged into a 120 V
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2. asked by Kayla
3. 1,976 views
(Q1)A wire of cross- sectional area of 0.00006m2 and length 50cm stretches by 0.2mm under a load of 3000n.Calculate the Young's
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2. asked by kate
3. 1,996 views
How does a heater in one corner of a fish aquarium warm the whole aquarium? (1 point)The heater creates convection currents,
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2. 153 views
How does a heater in one corner of a fish aquarium warm the whole aquarium?The heater warms the glass The heater warms the air
1. 3 answers
2. asked by Hi
3. 504 views
9. Figure shows an aluminium wire of length 60 cm joined to a steel wire of length 80 cm and stretched betweentwo fixed
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2. asked by Vandit
3. 1,169 views
A uniform metre tube of length 5m and mass 9kg is suspended horizontally by two vertical wires attached at 50cm and 150cm
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2. asked by Ihuoma
3. 416 views
A wire of length 50cm is cut into two parts and each part is bent to form a square. If the total area of the two square is
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2. asked by Dan
3. 600 views
why use a 3 wire system instead of a 2 wire system when wiring an electric heater with metal casingSo the metal casing can be
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2. asked by sophie
3. 466 views
Measure each length of wire to the nearest half inchHow many total pieces of wire are there for each length below dragged the
1. 1 answer
2. 87 views