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Answer:
Resistance = 1728.57 Ohms
Explanation:
Given the following data;
Power = 7 Watts
Voltage = 110 Volts
To find the resistance of each bulb;
Mathematically, power can be calculated using the formula;
[tex] Power = \frac {Voltage^{2}}{resistance} [/tex]
Making resistance the subject of formula, we have;
[tex] Resistance = \frac {Voltage^{2}}{power} [/tex]
Substituting into the formula, we have;
[tex] Resistance = \frac {110^{2}}{7} [/tex]
[tex] Resistance = \frac {12100}{7} [/tex]
Resistance = 1728.57 Ohms