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Measuring current and voltage<br />

Did you get the same answer?<br />

Figure 3.5 The final simplification, into two parallel resistances. From this the<br />

current can be calculated<br />

One man’s meter ....<br />

Of course, there is another way the current I may be found.<br />

Instead of calculating the equivalent resistance of the network<br />

you could measure it using your multi-meter. But first<br />

you would need to obtain resistors of all the values in the<br />

network. Then you must build the network up on breadboard,<br />

with those resistors.<br />

59

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