A ‘smart phone’ Lithium Ion (Li-ion) battery has a capacity of 1200 mAh?
bud1658 asked:
A ‘smart phone’ Lithium Ion (Li-ion) battery has a capacity of 1200 mAh.
The battery can be used for 4.5 hours ‘talktime’, or for 10 days on standby.
Approximately how much current does the ‘smart phone’ draw (i) during
‘talktime’ (rounded to the nearest whole number) and (ii) when on standby?
Choose two options, one from rows A–D and one from rows E–H, and
mark the appropriate cells in row 8.
(i) Current drawn during ‘talktime’ (ii) Current drawn when on standby
A 156 mA E 0.75 mA
B 267 mA F 5 mA
C 375 mA G 7 mA
D 654 mA H 25 mA
A ‘smart phone’ Lithium Ion (Li-ion) battery has a capacity of 1200 mAh.
The battery can be used for 4.5 hours ‘talktime’, or for 10 days on standby.
Approximately how much current does the ‘smart phone’ draw (i) during
‘talktime’ (rounded to the nearest whole number) and (ii) when on standby?
Choose two options, one from rows A–D and one from rows E–H, and
mark the appropriate cells in row 8.
(i) Current drawn during ‘talktime’ (ii) Current drawn when on standby
A 156 mA E 0.75 mA
B 267 mA F 5 mA
C 375 mA G 7 mA
D 654 mA H 25 mA