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If l(1),l(2) and l(3) are the orders of...

If `l_(1),l_(2)` and `l_(3)` are the orders of the currents through our nerves, domestic appliances and average lightening, then the correct order of currents is
(1) `l_(1) gt l_(2) gt l_(3) ` (2) `l_(1) gt l_(3) gt l_(2)`
(3) `l_(1) lt l_(2) lt l_(3)` (4) `l_(1) = l_(2) = l_(3)`

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