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55:) across the two terminal points and inversely proportional to the resistance of the conductor between the two terminal points. The SI unit of current is the
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through a conductor, from one terminal point to another, is directly
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70:In mathematical terms, this is written as:
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59:; that of potential difference is the
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118:is the potential difference, and
99:{\displaystyle I={\frac {V}{R}}}
67:, equal to one volt per ampere.
63:; and that of resistance is the
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122:is a constant called the
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45:potential difference
31:states that, in an
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114:is the current,
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49:voltage drop
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124:resistance
28:Ohm's law
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110:where
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47:(i.e.
35:, the
16:<
61:volt
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51:or
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120:R
116:V
112:I
106:,
92:R
89:V
84:=
81:I
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